Home / 1,737,122.16-2,601,833.64-1,334,801.52

Finding the Fourth Proportional to 1,737,122.16, 2,601,833.64 and 1,334,801.52

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Solution

The fourth proportional to 1,737,122.16, 2,601,833.64 and 1,334,801.52 is: 1,999,244.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,737,122.16 : 2,601,833.64 = 1,334,801.52 : x
  2. Step 2: Convert to fraction form
    1,737,122.16/2,601,833.64 = 1,334,801.52/x
  3. Step 3: Cross multiply
    1,737,122.16x = 2,601,833.64 × 1,334,801.52
  4. Step 4: Simplify right side
    1,737,122.16x = 3,472,931,497,459.13
  5. Step 5: Solve for x
    x = 3,472,931,497,459.13/1,737,122.16
  6. Step 6: Final answer
    x = 1,999,244.25

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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.