Home / 5,349,925.40-7,382,896.54-3,058,135.16

Finding the Fourth Proportional to 5,349,925.40, 7,382,896.54 and 3,058,135.16

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Solution

The fourth proportional to 5,349,925.40, 7,382,896.54 and 3,058,135.16 is: 4,220,226.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,349,925.40 : 7,382,896.54 = 3,058,135.16 : x
  2. Step 2: Convert to fraction form
    5,349,925.40/7,382,896.54 = 3,058,135.16/x
  3. Step 3: Cross multiply
    5,349,925.40x = 7,382,896.54 × 3,058,135.16
  4. Step 4: Simplify right side
    5,349,925.40x = 22,577,895,491,616.35
  5. Step 5: Solve for x
    x = 22,577,895,491,616.35/5,349,925.40
  6. Step 6: Final answer
    x = 4,220,226.23

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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.