Home / 4,962,691.80-7,444,037.70-4,752,739.80

Finding the Fourth Proportional to 4,962,691.80, 7,444,037.70 and 4,752,739.80

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Solution

The fourth proportional to 4,962,691.80, 7,444,037.70 and 4,752,739.80 is: 7,129,109.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,962,691.80 : 7,444,037.70 = 4,752,739.80 : x
  2. Step 2: Convert to fraction form
    4,962,691.80/7,444,037.70 = 4,752,739.80/x
  3. Step 3: Cross multiply
    4,962,691.80x = 7,444,037.70 × 4,752,739.80
  4. Step 4: Simplify right side
    4,962,691.80x = 35,379,574,249,490.46
  5. Step 5: Solve for x
    x = 35,379,574,249,490.46/4,962,691.80
  6. Step 6: Final answer
    x = 7,129,109.70

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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.