Home / 2,439,367.22-3,659,058.86-617,731.16

Finding the Fourth Proportional to 2,439,367.22, 3,659,058.86 and 617,731.16

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Solution

The fourth proportional to 2,439,367.22, 3,659,058.86 and 617,731.16 is: 926,598.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,439,367.22 : 3,659,058.86 = 617,731.16 : x
  2. Step 2: Convert to fraction form
    2,439,367.22/3,659,058.86 = 617,731.16/x
  3. Step 3: Cross multiply
    2,439,367.22x = 3,659,058.86 × 617,731.16
  4. Step 4: Simplify right side
    2,439,367.22x = 2,260,314,652,712.13
  5. Step 5: Solve for x
    x = 2,260,314,652,712.13/2,439,367.22
  6. Step 6: Final answer
    x = 926,598.77

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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.