Home / 4,542,255.57-6,814,859.57-3,032,077.40

Finding the Fourth Proportional to 4,542,255.57, 6,814,859.57 and 3,032,077.40

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Solution

The fourth proportional to 4,542,255.57, 6,814,859.57 and 3,032,077.40 is: 4,549,101.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,542,255.57 : 6,814,859.57 = 3,032,077.40 : x
  2. Step 2: Convert to fraction form
    4,542,255.57/6,814,859.57 = 3,032,077.40/x
  3. Step 3: Cross multiply
    4,542,255.57x = 6,814,859.57 × 3,032,077.40
  4. Step 4: Simplify right side
    4,542,255.57x = 20,663,181,637,136.04
  5. Step 5: Solve for x
    x = 20,663,181,637,136.04/4,542,255.57
  6. Step 6: Final answer
    x = 4,549,101.50

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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.