Home / 7,582,337.10-11,373,505.65-4,216,544.10

Finding the Fourth Proportional to 7,582,337.10, 11,373,505.65 and 4,216,544.10

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Solution

The fourth proportional to 7,582,337.10, 11,373,505.65 and 4,216,544.10 is: 6,324,816.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,582,337.10 : 11,373,505.65 = 4,216,544.10 : x
  2. Step 2: Convert to fraction form
    7,582,337.10/11,373,505.65 = 4,216,544.10/x
  3. Step 3: Cross multiply
    7,582,337.10x = 11,373,505.65 × 4,216,544.10
  4. Step 4: Simplify right side
    7,582,337.10x = 47,956,888,144,824.16
  5. Step 5: Solve for x
    x = 47,956,888,144,824.16/7,582,337.10
  6. Step 6: Final answer
    x = 6,324,816.15

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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.