Home / 3,340,389.29-5,013,102.92-2,444,143.32

Finding the Fourth Proportional to 3,340,389.29, 5,013,102.92 and 2,444,143.32

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Solution

The fourth proportional to 3,340,389.29, 5,013,102.92 and 2,444,143.32 is: 3,668,058.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,340,389.29 : 5,013,102.92 = 2,444,143.32 : x
  2. Step 2: Convert to fraction form
    3,340,389.29/5,013,102.92 = 2,444,143.32/x
  3. Step 3: Cross multiply
    3,340,389.29x = 5,013,102.92 × 2,444,143.32
  4. Step 4: Simplify right side
    3,340,389.29x = 12,252,742,002,169.78
  5. Step 5: Solve for x
    x = 12,252,742,002,169.78/3,340,389.29
  6. Step 6: Final answer
    x = 3,668,058.11

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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.