Home / 8,475,173.01-11,695,681.15-4,607,694.17

Finding the Fourth Proportional to 8,475,173.01, 11,695,681.15 and 4,607,694.17

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Solution

The fourth proportional to 8,475,173.01, 11,695,681.15 and 4,607,694.17 is: 6,358,586.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,475,173.01 : 11,695,681.15 = 4,607,694.17 : x
  2. Step 2: Convert to fraction form
    8,475,173.01/11,695,681.15 = 4,607,694.17/x
  3. Step 3: Cross multiply
    8,475,173.01x = 11,695,681.15 × 4,607,694.17
  4. Step 4: Simplify right side
    8,475,173.01x = 53,890,121,849,033.90
  5. Step 5: Solve for x
    x = 53,890,121,849,033.90/8,475,173.01
  6. Step 6: Final answer
    x = 6,358,586.64

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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.