Home / 9,244,456.67-12,757,620.52-5,058,392.87

Finding the Fourth Proportional to 9,244,456.67, 12,757,620.52 and 5,058,392.87

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Solution

The fourth proportional to 9,244,456.67, 12,757,620.52 and 5,058,392.87 is: 6,980,730.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,244,456.67 : 12,757,620.52 = 5,058,392.87 : x
  2. Step 2: Convert to fraction form
    9,244,456.67/12,757,620.52 = 5,058,392.87/x
  3. Step 3: Cross multiply
    9,244,456.67x = 12,757,620.52 × 5,058,392.87
  4. Step 4: Simplify right side
    9,244,456.67x = 64,533,056,714,750.73
  5. Step 5: Solve for x
    x = 64,533,056,714,750.73/9,244,456.67
  6. Step 6: Final answer
    x = 6,980,730.07

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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.