Home / 1,057,282.41-1,459,010.70-573,837.17

Finding the Fourth Proportional to 1,057,282.41, 1,459,010.70 and 573,837.17

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Solution

The fourth proportional to 1,057,282.41, 1,459,010.70 and 573,837.17 is: 791,874.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,057,282.41 : 1,459,010.70 = 573,837.17 : x
  2. Step 2: Convert to fraction form
    1,057,282.41/1,459,010.70 = 573,837.17/x
  3. Step 3: Cross multiply
    1,057,282.41x = 1,459,010.70 × 573,837.17
  4. Step 4: Simplify right side
    1,057,282.41x = 837,234,574,489.15
  5. Step 5: Solve for x
    x = 837,234,574,489.15/1,057,282.41
  6. Step 6: Final answer
    x = 791,874.12

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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.