Home / 4,132,498.59-5,697,369.45-3,394,681.32

Finding the Fourth Proportional to 4,132,498.59, 5,697,369.45 and 3,394,681.32

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Solution

The fourth proportional to 4,132,498.59, 5,697,369.45 and 3,394,681.32 is: 4,680,159.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,132,498.59 : 5,697,369.45 = 3,394,681.32 : x
  2. Step 2: Convert to fraction form
    4,132,498.59/5,697,369.45 = 3,394,681.32/x
  3. Step 3: Cross multiply
    4,132,498.59x = 5,697,369.45 × 3,394,681.32
  4. Step 4: Simplify right side
    4,132,498.59x = 19,340,753,645,053.67
  5. Step 5: Solve for x
    x = 19,340,753,645,053.67/4,132,498.59
  6. Step 6: Final answer
    x = 4,680,159.77

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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.