Home / 11,595,497.04-17,386,451.28-7,761,686.04

Finding the Fourth Proportional to 11,595,497.04, 17,386,451.28 and 7,761,686.04

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Solution

The fourth proportional to 11,595,497.04, 17,386,451.28 and 7,761,686.04 is: 11,637,981.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,595,497.04 : 17,386,451.28 = 7,761,686.04 : x
  2. Step 2: Convert to fraction form
    11,595,497.04/17,386,451.28 = 7,761,686.04/x
  3. Step 3: Cross multiply
    11,595,497.04x = 17,386,451.28 × 7,761,686.04
  4. Step 4: Simplify right side
    11,595,497.04x = 134,948,176,185,116.14
  5. Step 5: Solve for x
    x = 134,948,176,185,116.14/11,595,497.04
  6. Step 6: Final answer
    x = 11,637,981.17

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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.