Home / 9,244,463.57-12,757,630.02-5,058,399.77

Finding the Fourth Proportional to 9,244,463.57, 12,757,630.02 and 5,058,399.77

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Solution

The fourth proportional to 9,244,463.57, 12,757,630.02 and 5,058,399.77 is: 6,980,739.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,244,463.57 : 12,757,630.02 = 5,058,399.77 : x
  2. Step 2: Convert to fraction form
    9,244,463.57/12,757,630.02 = 5,058,399.77/x
  3. Step 3: Cross multiply
    9,244,463.57x = 12,757,630.02 × 5,058,399.77
  4. Step 4: Simplify right side
    9,244,463.57x = 64,533,192,758,913.09
  5. Step 5: Solve for x
    x = 64,533,192,758,913.09/9,244,463.57
  6. Step 6: Final answer
    x = 6,980,739.58

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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.