Home / 2,047,909.16-3,073,234.98-849,832.68

Finding the Fourth Proportional to 2,047,909.16, 3,073,234.98 and 849,832.68

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Solution

The fourth proportional to 2,047,909.16, 3,073,234.98 and 849,832.68 is: 1,275,318.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,047,909.16 : 3,073,234.98 = 849,832.68 : x
  2. Step 2: Convert to fraction form
    2,047,909.16/3,073,234.98 = 849,832.68/x
  3. Step 3: Cross multiply
    2,047,909.16x = 3,073,234.98 × 849,832.68
  4. Step 4: Simplify right side
    2,047,909.16x = 2,611,735,519,323.15
  5. Step 5: Solve for x
    x = 2,611,735,519,323.15/2,047,909.16
  6. Step 6: Final answer
    x = 1,275,318.05

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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.