Home / 7,001,627.60-10,481,446.20-6,586,389.20

Finding the Fourth Proportional to 7,001,627.60, 10,481,446.20 and 6,586,389.20

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Solution

The fourth proportional to 7,001,627.60, 10,481,446.20 and 6,586,389.20 is: 9,859,833.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,001,627.60 : 10,481,446.20 = 6,586,389.20 : x
  2. Step 2: Convert to fraction form
    7,001,627.60/10,481,446.20 = 6,586,389.20/x
  3. Step 3: Cross multiply
    7,001,627.60x = 10,481,446.20 × 6,586,389.20
  4. Step 4: Simplify right side
    7,001,627.60x = 69,034,884,052,061.04
  5. Step 5: Solve for x
    x = 69,034,884,052,061.04/7,001,627.60
  6. Step 6: Final answer
    x = 9,859,833.74

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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.