Home / 4,031,182.40-5,562,821.76-2,503,256.96

Finding the Fourth Proportional to 4,031,182.40, 5,562,821.76 and 2,503,256.96

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Solution

The fourth proportional to 4,031,182.40, 5,562,821.76 and 2,503,256.96 is: 3,454,364.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,031,182.40 : 5,562,821.76 = 2,503,256.96 : x
  2. Step 2: Convert to fraction form
    4,031,182.40/5,562,821.76 = 2,503,256.96/x
  3. Step 3: Cross multiply
    4,031,182.40x = 5,562,821.76 × 2,503,256.96
  4. Step 4: Simplify right side
    4,031,182.40x = 13,925,172,287,959.45
  5. Step 5: Solve for x
    x = 13,925,172,287,959.45/4,031,182.40
  6. Step 6: Final answer
    x = 3,454,364.23

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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.