Home / 4,041,561.56-6,063,311.12-1,345,910.11

Finding the Fourth Proportional to 4,041,561.56, 6,063,311.12 and 1,345,910.11

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Solution

The fourth proportional to 4,041,561.56, 6,063,311.12 and 1,345,910.11 is: 2,019,187.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,041,561.56 : 6,063,311.12 = 1,345,910.11 : x
  2. Step 2: Convert to fraction form
    4,041,561.56/6,063,311.12 = 1,345,910.11/x
  3. Step 3: Cross multiply
    4,041,561.56x = 6,063,311.12 × 1,345,910.11
  4. Step 4: Simplify right side
    4,041,561.56x = 8,160,671,736,483.42
  5. Step 5: Solve for x
    x = 8,160,671,736,483.42/4,041,561.56
  6. Step 6: Final answer
    x = 2,019,187.79

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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.