Home / 9,073,852.20-13,610,778.30-2,684,167.20

Finding the Fourth Proportional to 9,073,852.20, 13,610,778.30 and 2,684,167.20

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Solution

The fourth proportional to 9,073,852.20, 13,610,778.30 and 2,684,167.20 is: 4,026,250.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,073,852.20 : 13,610,778.30 = 2,684,167.20 : x
  2. Step 2: Convert to fraction form
    9,073,852.20/13,610,778.30 = 2,684,167.20/x
  3. Step 3: Cross multiply
    9,073,852.20x = 13,610,778.30 × 2,684,167.20
  4. Step 4: Simplify right side
    9,073,852.20x = 36,533,604,679,331.77
  5. Step 5: Solve for x
    x = 36,533,604,679,331.77/9,073,852.20
  6. Step 6: Final answer
    x = 4,026,250.80

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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.