Home / 6,122,681.30-9,185,350.55-1,862,738.82

Finding the Fourth Proportional to 6,122,681.30, 9,185,350.55 and 1,862,738.82

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Solution

The fourth proportional to 6,122,681.30, 9,185,350.55 and 1,862,738.82 is: 2,794,512.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,122,681.30 : 9,185,350.55 = 1,862,738.82 : x
  2. Step 2: Convert to fraction form
    6,122,681.30/9,185,350.55 = 1,862,738.82/x
  3. Step 3: Cross multiply
    6,122,681.30x = 9,185,350.55 × 1,862,738.82
  4. Step 4: Simplify right side
    6,122,681.30x = 17,109,909,044,793.35
  5. Step 5: Solve for x
    x = 17,109,909,044,793.35/6,122,681.30
  6. Step 6: Final answer
    x = 2,794,512.44

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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.