Home / 4,470,884.70-6,702,565.38-1,944,637.26

Finding the Fourth Proportional to 4,470,884.70, 6,702,565.38 and 1,944,637.26

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Solution

The fourth proportional to 4,470,884.70, 6,702,565.38 and 1,944,637.26 is: 2,915,319.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,470,884.70 : 6,702,565.38 = 1,944,637.26 : x
  2. Step 2: Convert to fraction form
    4,470,884.70/6,702,565.38 = 1,944,637.26/x
  3. Step 3: Cross multiply
    4,470,884.70x = 6,702,565.38 × 1,944,637.26
  4. Step 4: Simplify right side
    4,470,884.70x = 13,034,058,375,534.06
  5. Step 5: Solve for x
    x = 13,034,058,375,534.06/4,470,884.70
  6. Step 6: Final answer
    x = 2,915,319.73

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.