Home / 3,337,815.80-5,007,114.63-1,062,543.02

Finding the Fourth Proportional to 3,337,815.80, 5,007,114.63 and 1,062,543.02

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Solution

The fourth proportional to 3,337,815.80, 5,007,114.63 and 1,062,543.02 is: 1,593,938.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,337,815.80 : 5,007,114.63 = 1,062,543.02 : x
  2. Step 2: Convert to fraction form
    3,337,815.80/5,007,114.63 = 1,062,543.02/x
  3. Step 3: Cross multiply
    3,337,815.80x = 5,007,114.63 × 1,062,543.02
  4. Step 4: Simplify right side
    3,337,815.80x = 5,320,274,675,410.81
  5. Step 5: Solve for x
    x = 5,320,274,675,410.81/3,337,815.80
  6. Step 6: Final answer
    x = 1,593,938.97

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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.