Home / 2,429,423.46-3,352,629.65-1,341,722.66

Finding the Fourth Proportional to 2,429,423.46, 3,352,629.65 and 1,341,722.66

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Solution

The fourth proportional to 2,429,423.46, 3,352,629.65 and 1,341,722.66 is: 1,851,591.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,429,423.46 : 3,352,629.65 = 1,341,722.66 : x
  2. Step 2: Convert to fraction form
    2,429,423.46/3,352,629.65 = 1,341,722.66/x
  3. Step 3: Cross multiply
    2,429,423.46x = 3,352,629.65 × 1,341,722.66
  4. Step 4: Simplify right side
    2,429,423.46x = 4,498,299,148,521.11
  5. Step 5: Solve for x
    x = 4,498,299,148,521.11/2,429,423.46
  6. Step 6: Final answer
    x = 1,851,591.22

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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.