Home / 4,789,519.64-6,609,443.42-2,614,078.40

Finding the Fourth Proportional to 4,789,519.64, 6,609,443.42 and 2,614,078.40

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Solution

The fourth proportional to 4,789,519.64, 6,609,443.42 and 2,614,078.40 is: 3,607,377.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,789,519.64 : 6,609,443.42 = 2,614,078.40 : x
  2. Step 2: Convert to fraction form
    4,789,519.64/6,609,443.42 = 2,614,078.40/x
  3. Step 3: Cross multiply
    4,789,519.64x = 6,609,443.42 × 2,614,078.40
  4. Step 4: Simplify right side
    4,789,519.64x = 17,277,603,280,244.13
  5. Step 5: Solve for x
    x = 17,277,603,280,244.13/4,789,519.64
  6. Step 6: Final answer
    x = 3,607,377.06

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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.