Home / 4,444,670.40-6,659,132.40-3,767,575.20

Finding the Fourth Proportional to 4,444,670.40, 6,659,132.40 and 3,767,575.20

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Solution

The fourth proportional to 4,444,670.40, 6,659,132.40 and 3,767,575.20 is: 5,644,688.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,444,670.40 : 6,659,132.40 = 3,767,575.20 : x
  2. Step 2: Convert to fraction form
    4,444,670.40/6,659,132.40 = 3,767,575.20/x
  3. Step 3: Cross multiply
    4,444,670.40x = 6,659,132.40 × 3,767,575.20
  4. Step 4: Simplify right side
    4,444,670.40x = 25,088,782,083,756.48
  5. Step 5: Solve for x
    x = 25,088,782,083,756.48/4,444,670.40
  6. Step 6: Final answer
    x = 5,644,688.99

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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.