Home / 7,707,176.08-10,635,763.56-4,269,406.48

Finding the Fourth Proportional to 7,707,176.08, 10,635,763.56 and 4,269,406.48

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Solution

The fourth proportional to 7,707,176.08, 10,635,763.56 and 4,269,406.48 is: 5,891,703.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,707,176.08 : 10,635,763.56 = 4,269,406.48 : x
  2. Step 2: Convert to fraction form
    7,707,176.08/10,635,763.56 = 4,269,406.48/x
  3. Step 3: Cross multiply
    7,707,176.08x = 10,635,763.56 × 4,269,406.48
  4. Step 4: Simplify right side
    7,707,176.08x = 45,408,397,862,811.88
  5. Step 5: Solve for x
    x = 45,408,397,862,811.88/7,707,176.08
  6. Step 6: Final answer
    x = 5,891,703.70

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.