Home / 1,337,108.04-2,005,973.64-737,925.12

Finding the Fourth Proportional to 1,337,108.04, 2,005,973.64 and 737,925.12

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Solution

The fourth proportional to 1,337,108.04, 2,005,973.64 and 737,925.12 is: 1,107,059.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,337,108.04 : 2,005,973.64 = 737,925.12 : x
  2. Step 2: Convert to fraction form
    1,337,108.04/2,005,973.64 = 737,925.12/x
  3. Step 3: Cross multiply
    1,337,108.04x = 2,005,973.64 × 737,925.12
  4. Step 4: Simplify right side
    1,337,108.04x = 1,480,258,339,013.84
  5. Step 5: Solve for x
    x = 1,480,258,339,013.84/1,337,108.04
  6. Step 6: Final answer
    x = 1,107,059.64

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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.