Home / 12,031,184.30-16,604,083.77-6,599,726.06

Finding the Fourth Proportional to 12,031,184.30, 16,604,083.77 and 6,599,726.06

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Solution

The fourth proportional to 12,031,184.30, 16,604,083.77 and 6,599,726.06 is: 9,108,197.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,031,184.30 : 16,604,083.77 = 6,599,726.06 : x
  2. Step 2: Convert to fraction form
    12,031,184.30/16,604,083.77 = 6,599,726.06/x
  3. Step 3: Cross multiply
    12,031,184.30x = 16,604,083.77 × 6,599,726.06
  4. Step 4: Simplify right side
    12,031,184.30x = 109,582,404,359,292.03
  5. Step 5: Solve for x
    x = 109,582,404,359,292.03/12,031,184.30
  6. Step 6: Final answer
    x = 9,108,197.63

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1.5x scale

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.