Home / 6,730,223.60-10,095,335.40-3,134,795.60

Finding the Fourth Proportional to 6,730,223.60, 10,095,335.40 and 3,134,795.60

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Solution

The fourth proportional to 6,730,223.60, 10,095,335.40 and 3,134,795.60 is: 4,702,193.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,730,223.60 : 10,095,335.40 = 3,134,795.60 : x
  2. Step 2: Convert to fraction form
    6,730,223.60/10,095,335.40 = 3,134,795.60/x
  3. Step 3: Cross multiply
    6,730,223.60x = 10,095,335.40 × 3,134,795.60
  4. Step 4: Simplify right side
    6,730,223.60x = 31,646,812,992,444.24
  5. Step 5: Solve for x
    x = 31,646,812,992,444.24/6,730,223.60
  6. Step 6: Final answer
    x = 4,702,193.40

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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.