Home / 4,011,000.56-6,015,856.08-1,170,447.20

Finding the Fourth Proportional to 4,011,000.56, 6,015,856.08 and 1,170,447.20

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Solution

The fourth proportional to 4,011,000.56, 6,015,856.08 and 1,170,447.20 is: 1,755,482.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,011,000.56 : 6,015,856.08 = 1,170,447.20 : x
  2. Step 2: Convert to fraction form
    4,011,000.56/6,015,856.08 = 1,170,447.20/x
  3. Step 3: Cross multiply
    4,011,000.56x = 6,015,856.08 × 1,170,447.20
  4. Step 4: Simplify right side
    4,011,000.56x = 7,041,241,904,438.98
  5. Step 5: Solve for x
    x = 7,041,241,904,438.98/4,011,000.56
  6. Step 6: Final answer
    x = 1,755,482.65

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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.