Home / 10,593,003.90-15,889,505.85-2,916,633.90

Finding the Fourth Proportional to 10,593,003.90, 15,889,505.85 and 2,916,633.90

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Solution

The fourth proportional to 10,593,003.90, 15,889,505.85 and 2,916,633.90 is: 4,374,950.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,593,003.90 : 15,889,505.85 = 2,916,633.90 : x
  2. Step 2: Convert to fraction form
    10,593,003.90/15,889,505.85 = 2,916,633.90/x
  3. Step 3: Cross multiply
    10,593,003.90x = 15,889,505.85 × 2,916,633.90
  4. Step 4: Simplify right side
    10,593,003.90x = 46,343,871,416,358.31
  5. Step 5: Solve for x
    x = 46,343,871,416,358.31/10,593,003.90
  6. Step 6: Final answer
    x = 4,374,950.85

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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.