Home / 10,175,167.20-14,038,668.72-6,099,299.04

Finding the Fourth Proportional to 10,175,167.20, 14,038,668.72 and 6,099,299.04

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Solution

The fourth proportional to 10,175,167.20, 14,038,668.72 and 6,099,299.04 is: 8,415,197.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,175,167.20 : 14,038,668.72 = 6,099,299.04 : x
  2. Step 2: Convert to fraction form
    10,175,167.20/14,038,668.72 = 6,099,299.04/x
  3. Step 3: Cross multiply
    10,175,167.20x = 14,038,668.72 × 6,099,299.04
  4. Step 4: Simplify right side
    10,175,167.20x = 85,626,038,646,774.03
  5. Step 5: Solve for x
    x = 85,626,038,646,774.03/10,175,167.20
  6. Step 6: Final answer
    x = 8,415,197.21

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1.5x scale

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.