Home / 8,314,612.48-12,472,268.16-4,058,360.64

Finding the Fourth Proportional to 8,314,612.48, 12,472,268.16 and 4,058,360.64

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Solution

The fourth proportional to 8,314,612.48, 12,472,268.16 and 4,058,360.64 is: 6,087,711.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,314,612.48 : 12,472,268.16 = 4,058,360.64 : x
  2. Step 2: Convert to fraction form
    8,314,612.48/12,472,268.16 = 4,058,360.64/x
  3. Step 3: Cross multiply
    8,314,612.48x = 12,472,268.16 × 4,058,360.64
  4. Step 4: Simplify right side
    8,314,612.48x = 50,616,962,192,069.23
  5. Step 5: Solve for x
    x = 50,616,962,192,069.23/8,314,612.48
  6. Step 6: Final answer
    x = 6,087,711.52

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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.