Home / 6,572,458.76-9,070,418.74-3,671,865.24

Finding the Fourth Proportional to 6,572,458.76, 9,070,418.74 and 3,671,865.24

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Solution

The fourth proportional to 6,572,458.76, 9,070,418.74 and 3,671,865.24 is: 5,067,411.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,572,458.76 : 9,070,418.74 = 3,671,865.24 : x
  2. Step 2: Convert to fraction form
    6,572,458.76/9,070,418.74 = 3,671,865.24/x
  3. Step 3: Cross multiply
    6,572,458.76x = 9,070,418.74 × 3,671,865.24
  4. Step 4: Simplify right side
    6,572,458.76x = 33,305,355,283,650.60
  5. Step 5: Solve for x
    x = 33,305,355,283,650.60/6,572,458.76
  6. Step 6: Final answer
    x = 5,067,411.83

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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.