Home / 924,646.52-1,276,007.91-516,748.11

Finding the Fourth Proportional to 924,646.52, 1,276,007.91 and 516,748.11

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Solution

The fourth proportional to 924,646.52, 1,276,007.91 and 516,748.11 is: 713,110.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    924,646.52 : 1,276,007.91 = 516,748.11 : x
  2. Step 2: Convert to fraction form
    924,646.52/1,276,007.91 = 516,748.11/x
  3. Step 3: Cross multiply
    924,646.52x = 1,276,007.91 × 516,748.11
  4. Step 4: Simplify right side
    924,646.52x = 659,374,681,334.39
  5. Step 5: Solve for x
    x = 659,374,681,334.39/924,646.52
  6. Step 6: Final answer
    x = 713,110.00

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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.