Home / 9,244,463.18-12,757,629.50-5,058,399.38

Finding the Fourth Proportional to 9,244,463.18, 12,757,629.50 and 5,058,399.38

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Solution

The fourth proportional to 9,244,463.18, 12,757,629.50 and 5,058,399.38 is: 6,980,739.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,244,463.18 : 12,757,629.50 = 5,058,399.38 : x
  2. Step 2: Convert to fraction form
    9,244,463.18/12,757,629.50 = 5,058,399.38/x
  3. Step 3: Cross multiply
    9,244,463.18x = 12,757,629.50 × 5,058,399.38
  4. Step 4: Simplify right side
    9,244,463.18x = 64,533,185,153,069.71
  5. Step 5: Solve for x
    x = 64,533,185,153,069.71/9,244,463.18
  6. Step 6: Final answer
    x = 6,980,739.05

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1.5x scale

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.