Home / 904,252.95-1,356,631.40-737,349.32

Finding the Fourth Proportional to 904,252.95, 1,356,631.40 and 737,349.32

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Solution

The fourth proportional to 904,252.95, 1,356,631.40 and 737,349.32 is: 1,106,229.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    904,252.95 : 1,356,631.40 = 737,349.32 : x
  2. Step 2: Convert to fraction form
    904,252.95/1,356,631.40 = 737,349.32/x
  3. Step 3: Cross multiply
    904,252.95x = 1,356,631.40 × 737,349.32
  4. Step 4: Simplify right side
    904,252.95x = 1,000,311,245,515.60
  5. Step 5: Solve for x
    x = 1,000,311,245,515.60/904,252.95
  6. Step 6: Final answer
    x = 1,106,229.45

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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.