Home / 4,697,549.80-7,044,942.30-1,332,050.92

Finding the Fourth Proportional to 4,697,549.80, 7,044,942.30 and 1,332,050.92

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Solution

The fourth proportional to 4,697,549.80, 7,044,942.30 and 1,332,050.92 is: 1,997,684.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,697,549.80 : 7,044,942.30 = 1,332,050.92 : x
  2. Step 2: Convert to fraction form
    4,697,549.80/7,044,942.30 = 1,332,050.92/x
  3. Step 3: Cross multiply
    4,697,549.80x = 7,044,942.30 × 1,332,050.92
  4. Step 4: Simplify right side
    4,697,549.80x = 9,384,221,872,061.92
  5. Step 5: Solve for x
    x = 9,384,221,872,061.92/4,697,549.80
  6. Step 6: Final answer
    x = 1,997,684.38

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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.