Home / 4,433,851.28-6,118,742.76-2,396,655.92

Finding the Fourth Proportional to 4,433,851.28, 6,118,742.76 and 2,396,655.92

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Solution

The fourth proportional to 4,433,851.28, 6,118,742.76 and 2,396,655.92 is: 3,307,400.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,433,851.28 : 6,118,742.76 = 2,396,655.92 : x
  2. Step 2: Convert to fraction form
    4,433,851.28/6,118,742.76 = 2,396,655.92/x
  3. Step 3: Cross multiply
    4,433,851.28x = 6,118,742.76 × 2,396,655.92
  4. Step 4: Simplify right side
    4,433,851.28x = 14,664,521,058,711.14
  5. Step 5: Solve for x
    x = 14,664,521,058,711.14/4,433,851.28
  6. Step 6: Final answer
    x = 3,307,400.30

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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.