Home / 8,230,271.26-11,357,625.57-4,559,176.48

Finding the Fourth Proportional to 8,230,271.26, 11,357,625.57 and 4,559,176.48

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Solution

The fourth proportional to 8,230,271.26, 11,357,625.57 and 4,559,176.48 is: 6,291,581.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,230,271.26 : 11,357,625.57 = 4,559,176.48 : x
  2. Step 2: Convert to fraction form
    8,230,271.26/11,357,625.57 = 4,559,176.48/x
  3. Step 3: Cross multiply
    8,230,271.26x = 11,357,625.57 × 4,559,176.48
  4. Step 4: Simplify right side
    8,230,271.26x = 51,781,419,367,390.60
  5. Step 5: Solve for x
    x = 51,781,419,367,390.60/8,230,271.26
  6. Step 6: Final answer
    x = 6,291,581.13

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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.