Home / 6,475,477.97-9,712,443.31-5,037,596.55

Finding the Fourth Proportional to 6,475,477.97, 9,712,443.31 and 5,037,596.55

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Solution

The fourth proportional to 6,475,477.97, 9,712,443.31 and 5,037,596.55 is: 7,555,792.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,475,477.97 : 9,712,443.31 = 5,037,596.55 : x
  2. Step 2: Convert to fraction form
    6,475,477.97/9,712,443.31 = 5,037,596.55/x
  3. Step 3: Cross multiply
    6,475,477.97x = 9,712,443.31 × 5,037,596.55
  4. Step 4: Simplify right side
    6,475,477.97x = 48,927,370,897,932.59
  5. Step 5: Solve for x
    x = 48,927,370,897,932.59/6,475,477.97
  6. Step 6: Final answer
    x = 7,555,792.96

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.