Home / 900,052.07-1,350,042.08-496,045.16

Finding the Fourth Proportional to 900,052.07, 1,350,042.08 and 496,045.16

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Solution

The fourth proportional to 900,052.07, 1,350,042.08 and 496,045.16 is: 744,047.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    900,052.07 : 1,350,042.08 = 496,045.16 : x
  2. Step 2: Convert to fraction form
    900,052.07/1,350,042.08 = 496,045.16/x
  3. Step 3: Cross multiply
    900,052.07x = 1,350,042.08 × 496,045.16
  4. Step 4: Simplify right side
    900,052.07x = 669,681,832,830.12
  5. Step 5: Solve for x
    x = 669,681,832,830.12/900,052.07
  6. Step 6: Final answer
    x = 744,047.88

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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.