Home / 9,873,937.14-13,627,293.78-5,523,265.14

Finding the Fourth Proportional to 9,873,937.14, 13,627,293.78 and 5,523,265.14

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Solution

The fourth proportional to 9,873,937.14, 13,627,293.78 and 5,523,265.14 is: 7,622,811.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,873,937.14 : 13,627,293.78 = 5,523,265.14 : x
  2. Step 2: Convert to fraction form
    9,873,937.14/13,627,293.78 = 5,523,265.14/x
  3. Step 3: Cross multiply
    9,873,937.14x = 13,627,293.78 × 5,523,265.14
  4. Step 4: Simplify right side
    9,873,937.14x = 75,267,156,687,612.83
  5. Step 5: Solve for x
    x = 75,267,156,687,612.83/9,873,937.14
  6. Step 6: Final answer
    x = 7,622,811.00

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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.