Home / 3,656,056.32-5,045,295.96-2,024,428.68

Finding the Fourth Proportional to 3,656,056.32, 5,045,295.96 and 2,024,428.68

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Solution

The fourth proportional to 3,656,056.32, 5,045,295.96 and 2,024,428.68 is: 2,793,677.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,656,056.32 : 5,045,295.96 = 2,024,428.68 : x
  2. Step 2: Convert to fraction form
    3,656,056.32/5,045,295.96 = 2,024,428.68/x
  3. Step 3: Cross multiply
    3,656,056.32x = 5,045,295.96 × 2,024,428.68
  4. Step 4: Simplify right side
    3,656,056.32x = 10,213,841,840,512.13
  5. Step 5: Solve for x
    x = 10,213,841,840,512.13/3,656,056.32
  6. Step 6: Final answer
    x = 2,793,677.38

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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.