Home / 10,175,203.20-14,038,718.40-6,099,335.04

Finding the Fourth Proportional to 10,175,203.20, 14,038,718.40 and 6,099,335.04

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Solution

The fourth proportional to 10,175,203.20, 14,038,718.40 and 6,099,335.04 is: 8,415,246.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,175,203.20 : 14,038,718.40 = 6,099,335.04 : x
  2. Step 2: Convert to fraction form
    10,175,203.20/14,038,718.40 = 6,099,335.04/x
  3. Step 3: Cross multiply
    10,175,203.20x = 14,038,718.40 × 6,099,335.04
  4. Step 4: Simplify right side
    10,175,203.20x = 85,626,847,053,812.73
  5. Step 5: Solve for x
    x = 85,626,847,053,812.73/10,175,203.20
  6. Step 6: Final answer
    x = 8,415,246.89

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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.