Home / 3,868,002.18-5,794,030.76-2,265,707.61

Finding the Fourth Proportional to 3,868,002.18, 5,794,030.76 and 2,265,707.61

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Solution

The fourth proportional to 3,868,002.18, 5,794,030.76 and 2,265,707.61 is: 3,393,891.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,868,002.18 : 5,794,030.76 = 2,265,707.61 : x
  2. Step 2: Convert to fraction form
    3,868,002.18/5,794,030.76 = 2,265,707.61/x
  3. Step 3: Cross multiply
    3,868,002.18x = 5,794,030.76 × 2,265,707.61
  4. Step 4: Simplify right side
    3,868,002.18x = 13,127,579,574,177.54
  5. Step 5: Solve for x
    x = 13,127,579,574,177.54/3,868,002.18
  6. Step 6: Final answer
    x = 3,393,891.46

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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.