Home / 1,034,120.16-1,551,177.72-492,733.08

Finding the Fourth Proportional to 1,034,120.16, 1,551,177.72 and 492,733.08

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Solution

The fourth proportional to 1,034,120.16, 1,551,177.72 and 492,733.08 is: 739,098.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,034,120.16 : 1,551,177.72 = 492,733.08 : x
  2. Step 2: Convert to fraction form
    1,034,120.16/1,551,177.72 = 492,733.08/x
  3. Step 3: Cross multiply
    1,034,120.16x = 1,551,177.72 × 492,733.08
  4. Step 4: Simplify right side
    1,034,120.16x = 764,316,575,602.98
  5. Step 5: Solve for x
    x = 764,316,575,602.98/1,034,120.16
  6. Step 6: Final answer
    x = 739,098.42

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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.