Home / 10,758,880.46-14,847,159.12-5,864,102.30

Finding the Fourth Proportional to 10,758,880.46, 14,847,159.12 and 5,864,102.30

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Solution

The fourth proportional to 10,758,880.46, 14,847,159.12 and 5,864,102.30 is: 8,092,408.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,758,880.46 : 14,847,159.12 = 5,864,102.30 : x
  2. Step 2: Convert to fraction form
    10,758,880.46/14,847,159.12 = 5,864,102.30/x
  3. Step 3: Cross multiply
    10,758,880.46x = 14,847,159.12 × 5,864,102.30
  4. Step 4: Simplify right side
    10,758,880.46x = 87,065,259,944,057.97
  5. Step 5: Solve for x
    x = 87,065,259,944,057.97/10,758,880.46
  6. Step 6: Final answer
    x = 8,092,408.90

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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.