Home / 3,472,038.52-4,791,451.49-1,923,323.93

Finding the Fourth Proportional to 3,472,038.52, 4,791,451.49 and 1,923,323.93

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Solution

The fourth proportional to 3,472,038.52, 4,791,451.49 and 1,923,323.93 is: 2,654,208.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,472,038.52 : 4,791,451.49 = 1,923,323.93 : x
  2. Step 2: Convert to fraction form
    3,472,038.52/4,791,451.49 = 1,923,323.93/x
  3. Step 3: Cross multiply
    3,472,038.52x = 4,791,451.49 × 1,923,323.93
  4. Step 4: Simplify right side
    3,472,038.52x = 9,215,513,301,757.69
  5. Step 5: Solve for x
    x = 9,215,513,301,757.69/3,472,038.52
  6. Step 6: Final answer
    x = 2,654,208.25

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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.