Home / 10,957,250.90-16,438,118.03-3,767,851.08

Finding the Fourth Proportional to 10,957,250.90, 16,438,118.03 and 3,767,851.08

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Solution

The fourth proportional to 10,957,250.90, 16,438,118.03 and 3,767,851.08 is: 5,652,547.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,957,250.90 : 16,438,118.03 = 3,767,851.08 : x
  2. Step 2: Convert to fraction form
    10,957,250.90/16,438,118.03 = 3,767,851.08/x
  3. Step 3: Cross multiply
    10,957,250.90x = 16,438,118.03 × 3,767,851.08
  4. Step 4: Simplify right side
    10,957,250.90x = 61,936,380,767,793.16
  5. Step 5: Solve for x
    x = 61,936,380,767,793.16/10,957,250.90
  6. Step 6: Final answer
    x = 5,652,547.46

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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.