Home / 4,455,304.68-6,147,266.64-2,521,565.22

Finding the Fourth Proportional to 4,455,304.68, 6,147,266.64 and 2,521,565.22

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Solution

The fourth proportional to 4,455,304.68, 6,147,266.64 and 2,521,565.22 is: 3,479,163.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,455,304.68 : 6,147,266.64 = 2,521,565.22 : x
  2. Step 2: Convert to fraction form
    4,455,304.68/6,147,266.64 = 2,521,565.22/x
  3. Step 3: Cross multiply
    4,455,304.68x = 6,147,266.64 × 2,521,565.22
  4. Step 4: Simplify right side
    4,455,304.68x = 15,500,733,757,490.26
  5. Step 5: Solve for x
    x = 15,500,733,757,490.26/4,455,304.68
  6. Step 6: Final answer
    x = 3,479,163.57

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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.