Home / 3,656,006.17-5,045,226.90-2,024,378.49

Finding the Fourth Proportional to 3,656,006.17, 5,045,226.90 and 2,024,378.49

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Solution

The fourth proportional to 3,656,006.17, 5,045,226.90 and 2,024,378.49 is: 2,793,608.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,656,006.17 : 5,045,226.90 = 2,024,378.49 : x
  2. Step 2: Convert to fraction form
    3,656,006.17/5,045,226.90 = 2,024,378.49/x
  3. Step 3: Cross multiply
    3,656,006.17x = 5,045,226.90 × 2,024,378.49
  4. Step 4: Simplify right side
    3,656,006.17x = 10,213,448,803,407.49
  5. Step 5: Solve for x
    x = 10,213,448,803,407.49/3,656,006.17
  6. Step 6: Final answer
    x = 2,793,608.20

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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.