Home / 7,944,037.58-10,962,449.06-4,506,204.80

Finding the Fourth Proportional to 7,944,037.58, 10,962,449.06 and 4,506,204.80

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Solution

The fourth proportional to 7,944,037.58, 10,962,449.06 and 4,506,204.80 is: 6,218,379.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,944,037.58 : 10,962,449.06 = 4,506,204.80 : x
  2. Step 2: Convert to fraction form
    7,944,037.58/10,962,449.06 = 4,506,204.80/x
  3. Step 3: Cross multiply
    7,944,037.58x = 10,962,449.06 × 4,506,204.80
  4. Step 4: Simplify right side
    7,944,037.58x = 49,399,040,573,927.49
  5. Step 5: Solve for x
    x = 49,399,040,573,927.49/7,944,037.58
  6. Step 6: Final answer
    x = 6,218,379.52

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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.