Home / 3,034,530.45-4,552,451.77-1,614,380.13

Finding the Fourth Proportional to 3,034,530.45, 4,552,451.77 and 1,614,380.13

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Solution

The fourth proportional to 3,034,530.45, 4,552,451.77 and 1,614,380.13 is: 2,421,919.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,034,530.45 : 4,552,451.77 = 1,614,380.13 : x
  2. Step 2: Convert to fraction form
    3,034,530.45/4,552,451.77 = 1,614,380.13/x
  3. Step 3: Cross multiply
    3,034,530.45x = 4,552,451.77 × 1,614,380.13
  4. Step 4: Simplify right side
    3,034,530.45x = 7,349,387,680,271.33
  5. Step 5: Solve for x
    x = 7,349,387,680,271.33/3,034,530.45
  6. Step 6: Final answer
    x = 2,421,919.24

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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.