Home / 5,829,444.48-8,043,187.14-3,842,359.91

Finding the Fourth Proportional to 5,829,444.48, 8,043,187.14 and 3,842,359.91

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Solution

The fourth proportional to 5,829,444.48, 8,043,187.14 and 3,842,359.91 is: 5,301,503.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,829,444.48 : 8,043,187.14 = 3,842,359.91 : x
  2. Step 2: Convert to fraction form
    5,829,444.48/8,043,187.14 = 3,842,359.91/x
  3. Step 3: Cross multiply
    5,829,444.48x = 8,043,187.14 × 3,842,359.91
  4. Step 4: Simplify right side
    5,829,444.48x = 30,904,819,805,309.57
  5. Step 5: Solve for x
    x = 30,904,819,805,309.57/5,829,444.48
  6. Step 6: Final answer
    x = 5,301,503.41

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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.