Home / 7,997,065.25-11,024,471.54-5,701,240.13

Finding the Fourth Proportional to 7,997,065.25, 11,024,471.54 and 5,701,240.13

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Solution

The fourth proportional to 7,997,065.25, 11,024,471.54 and 5,701,240.13 is: 7,859,528.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,997,065.25 : 11,024,471.54 = 5,701,240.13 : x
  2. Step 2: Convert to fraction form
    7,997,065.25/11,024,471.54 = 5,701,240.13/x
  3. Step 3: Cross multiply
    7,997,065.25x = 11,024,471.54 × 5,701,240.13
  4. Step 4: Simplify right side
    7,997,065.25x = 62,853,159,527,384.70
  5. Step 5: Solve for x
    x = 62,853,159,527,384.70/7,997,065.25
  6. Step 6: Final answer
    x = 7,859,528.16

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.