Home / 7,944,037.93-10,962,449.54-4,506,205.15

Finding the Fourth Proportional to 7,944,037.93, 10,962,449.54 and 4,506,205.15

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Solution

The fourth proportional to 7,944,037.93, 10,962,449.54 and 4,506,205.15 is: 6,218,379.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,944,037.93 : 10,962,449.54 = 4,506,205.15 : x
  2. Step 2: Convert to fraction form
    7,944,037.93/10,962,449.54 = 4,506,205.15/x
  3. Step 3: Cross multiply
    7,944,037.93x = 10,962,449.54 × 4,506,205.15
  4. Step 4: Simplify right side
    7,944,037.93x = 49,399,046,523,825.98
  5. Step 5: Solve for x
    x = 49,399,046,523,825.98/7,944,037.93
  6. Step 6: Final answer
    x = 6,218,379.99

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.