Home / 11,794,041.02-16,275,743.22-6,637,402.42

Finding the Fourth Proportional to 11,794,041.02, 16,275,743.22 and 6,637,402.42

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Solution

The fourth proportional to 11,794,041.02, 16,275,743.22 and 6,637,402.42 is: 9,159,596.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,794,041.02 : 16,275,743.22 = 6,637,402.42 : x
  2. Step 2: Convert to fraction form
    11,794,041.02/16,275,743.22 = 6,637,402.42/x
  3. Step 3: Cross multiply
    11,794,041.02x = 16,275,743.22 × 6,637,402.42
  4. Step 4: Simplify right side
    11,794,041.02x = 108,028,657,435,726.59
  5. Step 5: Solve for x
    x = 108,028,657,435,726.59/11,794,041.02
  6. Step 6: Final answer
    x = 9,159,596.55

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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.