Home / 4,013,615.52-5,539,851.36-2,484,853.92

Finding the Fourth Proportional to 4,013,615.52, 5,539,851.36 and 2,484,853.92

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Solution

The fourth proportional to 4,013,615.52, 5,539,851.36 and 2,484,853.92 is: 3,429,755.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,013,615.52 : 5,539,851.36 = 2,484,853.92 : x
  2. Step 2: Convert to fraction form
    4,013,615.52/5,539,851.36 = 2,484,853.92/x
  3. Step 3: Cross multiply
    4,013,615.52x = 5,539,851.36 × 2,484,853.92
  4. Step 4: Simplify right side
    4,013,615.52x = 13,765,721,368,113.33
  5. Step 5: Solve for x
    x = 13,765,721,368,113.33/4,013,615.52
  6. Step 6: Final answer
    x = 3,429,755.86

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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.