Home / 11,741,569.95-16,203,483.90-6,584,820.78

Finding the Fourth Proportional to 11,741,569.95, 16,203,483.90 and 6,584,820.78

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Solution

The fourth proportional to 11,741,569.95, 16,203,483.90 and 6,584,820.78 is: 9,087,118.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,741,569.95 : 16,203,483.90 = 6,584,820.78 : x
  2. Step 2: Convert to fraction form
    11,741,569.95/16,203,483.90 = 6,584,820.78/x
  3. Step 3: Cross multiply
    11,741,569.95x = 16,203,483.90 × 6,584,820.78
  4. Step 4: Simplify right side
    11,741,569.95x = 106,697,037,493,115.45
  5. Step 5: Solve for x
    x = 106,697,037,493,115.45/11,741,569.95
  6. Step 6: Final answer
    x = 9,087,118.50

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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.