Home / 10,870,234.01-15,000,954.33-6,224,089.80

Finding the Fourth Proportional to 10,870,234.01, 15,000,954.33 and 6,224,089.80

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Solution

The fourth proportional to 10,870,234.01, 15,000,954.33 and 6,224,089.80 is: 8,589,261.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,870,234.01 : 15,000,954.33 = 6,224,089.80 : x
  2. Step 2: Convert to fraction form
    10,870,234.01/15,000,954.33 = 6,224,089.80/x
  3. Step 3: Cross multiply
    10,870,234.01x = 15,000,954.33 × 6,224,089.80
  4. Step 4: Simplify right side
    10,870,234.01x = 93,367,286,835,618.83
  5. Step 5: Solve for x
    x = 93,367,286,835,618.83/10,870,234.01
  6. Step 6: Final answer
    x = 8,589,261.90

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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.