Home / 11,192,758.06-16,762,232.18-6,385,874.22

Finding the Fourth Proportional to 11,192,758.06, 16,762,232.18 and 6,385,874.22

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Solution

The fourth proportional to 11,192,758.06, 16,762,232.18 and 6,385,874.22 is: 9,563,461.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,192,758.06 : 16,762,232.18 = 6,385,874.22 : x
  2. Step 2: Convert to fraction form
    11,192,758.06/16,762,232.18 = 6,385,874.22/x
  3. Step 3: Cross multiply
    11,192,758.06x = 16,762,232.18 × 6,385,874.22
  4. Step 4: Simplify right side
    11,192,758.06x = 107,041,506,264,105.23
  5. Step 5: Solve for x
    x = 107,041,506,264,105.23/11,192,758.06
  6. Step 6: Final answer
    x = 9,563,461.10

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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.