Home / 2,432,773.60-3,357,168.42-1,345,017.16

Finding the Fourth Proportional to 2,432,773.60, 3,357,168.42 and 1,345,017.16

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Solution

The fourth proportional to 2,432,773.60, 3,357,168.42 and 1,345,017.16 is: 1,856,090.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,432,773.60 : 3,357,168.42 = 1,345,017.16 : x
  2. Step 2: Convert to fraction form
    2,432,773.60/3,357,168.42 = 1,345,017.16/x
  3. Step 3: Cross multiply
    2,432,773.60x = 3,357,168.42 × 1,345,017.16
  4. Step 4: Simplify right side
    2,432,773.60x = 4,515,449,133,910.09
  5. Step 5: Solve for x
    x = 4,515,449,133,910.09/2,432,773.60
  6. Step 6: Final answer
    x = 1,856,090.98

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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.