Home / 1,494,627.59-2,241,502.56-684,553.47

Finding the Fourth Proportional to 1,494,627.59, 2,241,502.56 and 684,553.47

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Solution

The fourth proportional to 1,494,627.59, 2,241,502.56 and 684,553.47 is: 1,026,629.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,494,627.59 : 2,241,502.56 = 684,553.47 : x
  2. Step 2: Convert to fraction form
    1,494,627.59/2,241,502.56 = 684,553.47/x
  3. Step 3: Cross multiply
    1,494,627.59x = 2,241,502.56 × 684,553.47
  4. Step 4: Simplify right side
    1,494,627.59x = 1,534,428,355,461.88
  5. Step 5: Solve for x
    x = 1,534,428,355,461.88/1,494,627.59
  6. Step 6: Final answer
    x = 1,026,629.22

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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.