Home / 1,454,437.34-2,007,214.68-801,063.22

Finding the Fourth Proportional to 1,454,437.34, 2,007,214.68 and 801,063.22

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Solution

The fourth proportional to 1,454,437.34, 2,007,214.68 and 801,063.22 is: 1,105,517.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,454,437.34 : 2,007,214.68 = 801,063.22 : x
  2. Step 2: Convert to fraction form
    1,454,437.34/2,007,214.68 = 801,063.22/x
  3. Step 3: Cross multiply
    1,454,437.34x = 2,007,214.68 × 801,063.22
  4. Step 4: Simplify right side
    1,454,437.34x = 1,607,905,854,792.07
  5. Step 5: Solve for x
    x = 1,607,905,854,792.07/1,454,437.34
  6. Step 6: Final answer
    x = 1,105,517.45

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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.