Home / 3,113,932.15-4,670,898.23-2,799,004.15

Finding the Fourth Proportional to 3,113,932.15, 4,670,898.23 and 2,799,004.15

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Solution

The fourth proportional to 3,113,932.15, 4,670,898.23 and 2,799,004.15 is: 4,198,506.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,113,932.15 : 4,670,898.23 = 2,799,004.15 : x
  2. Step 2: Convert to fraction form
    3,113,932.15/4,670,898.23 = 2,799,004.15/x
  3. Step 3: Cross multiply
    3,113,932.15x = 4,670,898.23 × 2,799,004.15
  4. Step 4: Simplify right side
    3,113,932.15x = 13,073,863,516,002.63
  5. Step 5: Solve for x
    x = 13,073,863,516,002.63/3,113,932.15
  6. Step 6: Final answer
    x = 4,198,506.23

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.