Home / 11,350,525.32-15,663,595.91-6,193,974.60

Finding the Fourth Proportional to 11,350,525.32, 15,663,595.91 and 6,193,974.60

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Solution

The fourth proportional to 11,350,525.32, 15,663,595.91 and 6,193,974.60 is: 8,547,614.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,350,525.32 : 15,663,595.91 = 6,193,974.60 : x
  2. Step 2: Convert to fraction form
    11,350,525.32/15,663,595.91 = 6,193,974.60/x
  3. Step 3: Cross multiply
    11,350,525.32x = 15,663,595.91 × 6,193,974.60
  4. Step 4: Simplify right side
    11,350,525.32x = 97,019,915,180,234
  5. Step 5: Solve for x
    x = 97,019,915,180,234/11,350,525.32
  6. Step 6: Final answer
    x = 8,547,614.53

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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.