Home / 11,146,900.17-15,381,492.24-6,251,114.76

Finding the Fourth Proportional to 11,146,900.17, 15,381,492.24 and 6,251,114.76

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Solution

The fourth proportional to 11,146,900.17, 15,381,492.24 and 6,251,114.76 is: 8,625,848.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,146,900.17 : 15,381,492.24 = 6,251,114.76 : x
  2. Step 2: Convert to fraction form
    11,146,900.17/15,381,492.24 = 6,251,114.76/x
  3. Step 3: Cross multiply
    11,146,900.17x = 15,381,492.24 × 6,251,114.76
  4. Step 4: Simplify right side
    11,146,900.17x = 96,151,473,172,289.45
  5. Step 5: Solve for x
    x = 96,151,473,172,289.45/11,146,900.17
  6. Step 6: Final answer
    x = 8,625,848.60

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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.