Home / 1,374,294.13-1,896,527.50-801,445.01

Finding the Fourth Proportional to 1,374,294.13, 1,896,527.50 and 801,445.01

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Solution

The fourth proportional to 1,374,294.13, 1,896,527.50 and 801,445.01 is: 1,105,995.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,374,294.13 : 1,896,527.50 = 801,445.01 : x
  2. Step 2: Convert to fraction form
    1,374,294.13/1,896,527.50 = 801,445.01/x
  3. Step 3: Cross multiply
    1,374,294.13x = 1,896,527.50 × 801,445.01
  4. Step 4: Simplify right side
    1,374,294.13x = 1,519,962,489,716.53
  5. Step 5: Solve for x
    x = 1,519,962,489,716.53/1,374,294.13
  6. Step 6: Final answer
    x = 1,105,995.04

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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.