Home / 5,383,407.95-8,076,861.52-3,593,567.15

Finding the Fourth Proportional to 5,383,407.95, 8,076,861.52 and 3,593,567.15

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Solution

The fourth proportional to 5,383,407.95, 8,076,861.52 and 3,593,567.15 is: 5,391,518.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,383,407.95 : 8,076,861.52 = 3,593,567.15 : x
  2. Step 2: Convert to fraction form
    5,383,407.95/8,076,861.52 = 3,593,567.15/x
  3. Step 3: Cross multiply
    5,383,407.95x = 8,076,861.52 × 3,593,567.15
  4. Step 4: Simplify right side
    5,383,407.95x = 29,024,744,175,018.92
  5. Step 5: Solve for x
    x = 29,024,744,175,018.92/5,383,407.95
  6. Step 6: Final answer
    x = 5,391,518.62

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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.