Home / 5,348,229.93-8,021,555.78-1,560,695.85

Finding the Fourth Proportional to 5,348,229.93, 8,021,555.78 and 1,560,695.85

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Solution

The fourth proportional to 5,348,229.93, 8,021,555.78 and 1,560,695.85 is: 2,340,813.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,348,229.93 : 8,021,555.78 = 1,560,695.85 : x
  2. Step 2: Convert to fraction form
    5,348,229.93/8,021,555.78 = 1,560,695.85/x
  3. Step 3: Cross multiply
    5,348,229.93x = 8,021,555.78 × 1,560,695.85
  4. Step 4: Simplify right side
    5,348,229.93x = 12,519,208,808,586.04
  5. Step 5: Solve for x
    x = 12,519,208,808,586.04/5,348,229.93
  6. Step 6: Final answer
    x = 2,340,813.50

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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.