Home / 6,730,219.10-10,095,328.65-3,134,791.10

Finding the Fourth Proportional to 6,730,219.10, 10,095,328.65 and 3,134,791.10

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Solution

The fourth proportional to 6,730,219.10, 10,095,328.65 and 3,134,791.10 is: 4,702,186.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,730,219.10 : 10,095,328.65 = 3,134,791.10 : x
  2. Step 2: Convert to fraction form
    6,730,219.10/10,095,328.65 = 3,134,791.10/x
  3. Step 3: Cross multiply
    6,730,219.10x = 10,095,328.65 × 3,134,791.10
  4. Step 4: Simplify right side
    6,730,219.10x = 31,646,746,403,595.02
  5. Step 5: Solve for x
    x = 31,646,746,403,595.02/6,730,219.10
  6. Step 6: Final answer
    x = 4,702,186.65

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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.