Home / 6,136,726.60-9,203,613.54-1,876,931.92

Finding the Fourth Proportional to 6,136,726.60, 9,203,613.54 and 1,876,931.92

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Solution

The fourth proportional to 6,136,726.60, 9,203,613.54 and 1,876,931.92 is: 2,814,946.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,136,726.60 : 9,203,613.54 = 1,876,931.92 : x
  2. Step 2: Convert to fraction form
    6,136,726.60/9,203,613.54 = 1,876,931.92/x
  3. Step 3: Cross multiply
    6,136,726.60x = 9,203,613.54 × 1,876,931.92
  4. Step 4: Simplify right side
    6,136,726.60x = 17,274,556,032,570.20
  5. Step 5: Solve for x
    x = 17,274,556,032,570.20/6,136,726.60
  6. Step 6: Final answer
    x = 2,814,946.33

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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.