Home / 4,891,499.70-7,334,625.15-2,048,399.70

Finding the Fourth Proportional to 4,891,499.70, 7,334,625.15 and 2,048,399.70

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Solution

The fourth proportional to 4,891,499.70, 7,334,625.15 and 2,048,399.70 is: 3,071,500.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,891,499.70 : 7,334,625.15 = 2,048,399.70 : x
  2. Step 2: Convert to fraction form
    4,891,499.70/7,334,625.15 = 2,048,399.70/x
  3. Step 3: Cross multiply
    4,891,499.70x = 7,334,625.15 × 2,048,399.70
  4. Step 4: Simplify right side
    4,891,499.70x = 15,024,243,956,872.46
  5. Step 5: Solve for x
    x = 15,024,243,956,872.46/4,891,499.70
  6. Step 6: Final answer
    x = 3,071,500.54

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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.