Home / 3,838,222.53-5,759,326.40-1,565,414.37

Finding the Fourth Proportional to 3,838,222.53, 5,759,326.40 and 1,565,414.37

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Solution

The fourth proportional to 3,838,222.53, 5,759,326.40 and 1,565,414.37 is: 2,348,934.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,838,222.53 : 5,759,326.40 = 1,565,414.37 : x
  2. Step 2: Convert to fraction form
    3,838,222.53/5,759,326.40 = 1,565,414.37/x
  3. Step 3: Cross multiply
    3,838,222.53x = 5,759,326.40 × 1,565,414.37
  4. Step 4: Simplify right side
    3,838,222.53x = 9,015,732,300,253.30
  5. Step 5: Solve for x
    x = 9,015,732,300,253.30/3,838,222.53
  6. Step 6: Final answer
    x = 2,348,934.23

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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.