Home / 1,497,495.43-2,245,420.54-737,665.03

Finding the Fourth Proportional to 1,497,495.43, 2,245,420.54 and 737,665.03

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Solution

The fourth proportional to 1,497,495.43, 2,245,420.54 and 737,665.03 is: 1,106,092.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,497,495.43 : 2,245,420.54 = 737,665.03 : x
  2. Step 2: Convert to fraction form
    1,497,495.43/2,245,420.54 = 737,665.03/x
  3. Step 3: Cross multiply
    1,497,495.43x = 2,245,420.54 × 737,665.03
  4. Step 4: Simplify right side
    1,497,495.43x = 1,656,368,195,086.29
  5. Step 5: Solve for x
    x = 1,656,368,195,086.29/1,497,495.43
  6. Step 6: Final answer
    x = 1,106,092.32

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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.