Home / 9,244,605.37-12,757,088.60-5,058,199.65

Finding the Fourth Proportional to 9,244,605.37, 12,757,088.60 and 5,058,199.65

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Solution

The fourth proportional to 9,244,605.37, 12,757,088.60 and 5,058,199.65 is: 6,980,060.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,244,605.37 : 12,757,088.60 = 5,058,199.65 : x
  2. Step 2: Convert to fraction form
    9,244,605.37/12,757,088.60 = 5,058,199.65/x
  3. Step 3: Cross multiply
    9,244,605.37x = 12,757,088.60 × 5,058,199.65
  4. Step 4: Simplify right side
    9,244,605.37x = 64,527,901,089,749.07
  5. Step 5: Solve for x
    x = 64,527,901,089,749.07/9,244,605.37
  6. Step 6: Final answer
    x = 6,980,060.10

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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.