Home / 6,706,306.30-10,060,771.65-2,868,121.30

Finding the Fourth Proportional to 6,706,306.30, 10,060,771.65 and 2,868,121.30

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Solution

The fourth proportional to 6,706,306.30, 10,060,771.65 and 2,868,121.30 is: 4,302,743.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,706,306.30 : 10,060,771.65 = 2,868,121.30 : x
  2. Step 2: Convert to fraction form
    6,706,306.30/10,060,771.65 = 2,868,121.30/x
  3. Step 3: Cross multiply
    6,706,306.30x = 10,060,771.65 × 2,868,121.30
  4. Step 4: Simplify right side
    6,706,306.30x = 28,855,513,463,801.14
  5. Step 5: Solve for x
    x = 28,855,513,463,801.14/6,706,306.30
  6. Step 6: Final answer
    x = 4,302,743.15

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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.