Home / 2,692,123.83-3,715,142.52-1,468,455.66

Finding the Fourth Proportional to 2,692,123.83, 3,715,142.52 and 1,468,455.66

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Solution

The fourth proportional to 2,692,123.83, 3,715,142.52 and 1,468,455.66 is: 2,026,475.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,692,123.83 : 3,715,142.52 = 1,468,455.66 : x
  2. Step 2: Convert to fraction form
    2,692,123.83/3,715,142.52 = 1,468,455.66/x
  3. Step 3: Cross multiply
    2,692,123.83x = 3,715,142.52 × 1,468,455.66
  4. Step 4: Simplify right side
    2,692,123.83x = 5,455,522,061,200.66
  5. Step 5: Solve for x
    x = 5,455,522,061,200.66/2,692,123.83
  6. Step 6: Final answer
    x = 2,026,475.16

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.