Home / 5,464,206.30-7,540,569.45-3,016,969.86

Finding the Fourth Proportional to 5,464,206.30, 7,540,569.45 and 3,016,969.86

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Solution

The fourth proportional to 5,464,206.30, 7,540,569.45 and 3,016,969.86 is: 4,163,398.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,464,206.30 : 7,540,569.45 = 3,016,969.86 : x
  2. Step 2: Convert to fraction form
    5,464,206.30/7,540,569.45 = 3,016,969.86/x
  3. Step 3: Cross multiply
    5,464,206.30x = 7,540,569.45 × 3,016,969.86
  4. Step 4: Simplify right side
    5,464,206.30x = 22,749,670,757,886.78
  5. Step 5: Solve for x
    x = 22,749,670,757,886.78/5,464,206.30
  6. Step 6: Final answer
    x = 4,163,398.95

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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.