Home / 3,337,425.12-4,997,972.70-3,013,943.64

Finding the Fourth Proportional to 3,337,425.12, 4,997,972.70 and 3,013,943.64

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Solution

The fourth proportional to 3,337,425.12, 4,997,972.70 and 3,013,943.64 is: 4,513,541.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,337,425.12 : 4,997,972.70 = 3,013,943.64 : x
  2. Step 2: Convert to fraction form
    3,337,425.12/4,997,972.70 = 3,013,943.64/x
  3. Step 3: Cross multiply
    3,337,425.12x = 4,997,972.70 × 3,013,943.64
  4. Step 4: Simplify right side
    3,337,425.12x = 15,063,608,032,058.63
  5. Step 5: Solve for x
    x = 15,063,608,032,058.63/3,337,425.12
  6. Step 6: Final answer
    x = 4,513,541.87

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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.