Home / 3,656,050.74-5,045,288.02-2,024,422.98

Finding the Fourth Proportional to 3,656,050.74, 5,045,288.02 and 2,024,422.98

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Solution

The fourth proportional to 3,656,050.74, 5,045,288.02 and 2,024,422.98 is: 2,793,669.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,656,050.74 : 5,045,288.02 = 2,024,422.98 : x
  2. Step 2: Convert to fraction form
    3,656,050.74/5,045,288.02 = 2,024,422.98/x
  3. Step 3: Cross multiply
    3,656,050.74x = 5,045,288.02 × 2,024,422.98
  4. Step 4: Simplify right side
    3,656,050.74x = 10,213,797,008,406.70
  5. Step 5: Solve for x
    x = 10,213,797,008,406.70/3,656,050.74
  6. Step 6: Final answer
    x = 2,793,669.38

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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.