Home / 6,257,488.02-8,635,455.81-4,083,422.10

Finding the Fourth Proportional to 6,257,488.02, 8,635,455.81 and 4,083,422.10

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Solution

The fourth proportional to 6,257,488.02, 8,635,455.81 and 4,083,422.10 is: 5,635,202.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,257,488.02 : 8,635,455.81 = 4,083,422.10 : x
  2. Step 2: Convert to fraction form
    6,257,488.02/8,635,455.81 = 4,083,422.10/x
  3. Step 3: Cross multiply
    6,257,488.02x = 8,635,455.81 × 4,083,422.10
  4. Step 4: Simplify right side
    6,257,488.02x = 35,262,211,098,127.41
  5. Step 5: Solve for x
    x = 35,262,211,098,127.41/6,257,488.02
  6. Step 6: Final answer
    x = 5,635,202.33

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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.