Home / 4,224,452.49-6,334,148.16-1,344,575.34

Finding the Fourth Proportional to 4,224,452.49, 6,334,148.16 and 1,344,575.34

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Solution

The fourth proportional to 4,224,452.49, 6,334,148.16 and 1,344,575.34 is: 2,016,057.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,224,452.49 : 6,334,148.16 = 1,344,575.34 : x
  2. Step 2: Convert to fraction form
    4,224,452.49/6,334,148.16 = 1,344,575.34/x
  3. Step 3: Cross multiply
    4,224,452.49x = 6,334,148.16 × 1,344,575.34
  4. Step 4: Simplify right side
    4,224,452.49x = 8,516,739,415,842.38
  5. Step 5: Solve for x
    x = 8,516,739,415,842.38/4,224,452.49
  6. Step 6: Final answer
    x = 2,016,057.57

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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.