Home / 6,227,577.10-9,341,365.65-2,868,345.10

Finding the Fourth Proportional to 6,227,577.10, 9,341,365.65 and 2,868,345.10

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Solution

The fourth proportional to 6,227,577.10, 9,341,365.65 and 2,868,345.10 is: 4,302,517.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,227,577.10 : 9,341,365.65 = 2,868,345.10 : x
  2. Step 2: Convert to fraction form
    6,227,577.10/9,341,365.65 = 2,868,345.10/x
  3. Step 3: Cross multiply
    6,227,577.10x = 9,341,365.65 × 2,868,345.10
  4. Step 4: Simplify right side
    6,227,577.10x = 26,794,260,389,485.82
  5. Step 5: Solve for x
    x = 26,794,260,389,485.82/6,227,577.10
  6. Step 6: Final answer
    x = 4,302,517.65

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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.