Home / 9,244,461.56-12,757,627.26-5,058,397.76

Finding the Fourth Proportional to 9,244,461.56, 12,757,627.26 and 5,058,397.76

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Solution

The fourth proportional to 9,244,461.56, 12,757,627.26 and 5,058,397.76 is: 6,980,736.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,244,461.56 : 12,757,627.26 = 5,058,397.76 : x
  2. Step 2: Convert to fraction form
    9,244,461.56/12,757,627.26 = 5,058,397.76/x
  3. Step 3: Cross multiply
    9,244,461.56x = 12,757,627.26 × 5,058,397.76
  4. Step 4: Simplify right side
    9,244,461.56x = 64,533,153,091,110.80
  5. Step 5: Solve for x
    x = 64,533,153,091,110.80/9,244,461.56
  6. Step 6: Final answer
    x = 6,980,736.81

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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.