Home / 3,057,079.10-4,585,035.45-927,232.70

Finding the Fourth Proportional to 3,057,079.10, 4,585,035.45 and 927,232.70

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Solution

The fourth proportional to 3,057,079.10, 4,585,035.45 and 927,232.70 is: 1,390,672.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,057,079.10 : 4,585,035.45 = 927,232.70 : x
  2. Step 2: Convert to fraction form
    3,057,079.10/4,585,035.45 = 927,232.70/x
  3. Step 3: Cross multiply
    3,057,079.10x = 4,585,035.45 × 927,232.70
  4. Step 4: Simplify right side
    3,057,079.10x = 4,251,394,799,899.22
  5. Step 5: Solve for x
    x = 4,251,394,799,899.22/3,057,079.10
  6. Step 6: Final answer
    x = 1,390,672.16

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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.