Home / 924,240.60-1,275,325.83-516,292.00

Finding the Fourth Proportional to 924,240.60, 1,275,325.83 and 516,292.00

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Solution

The fourth proportional to 924,240.60, 1,275,325.83 and 516,292.00 is: 712,412.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    924,240.60 : 1,275,325.83 = 516,292.00 : x
  2. Step 2: Convert to fraction form
    924,240.60/1,275,325.83 = 516,292.00/x
  3. Step 3: Cross multiply
    924,240.60x = 1,275,325.83 × 516,292.00
  4. Step 4: Simplify right side
    924,240.60x = 658,440,520,234.05
  5. Step 5: Solve for x
    x = 658,440,520,234.05/924,240.60
  6. Step 6: Final answer
    x = 712,412.46

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.