Home / 8,969,256.37-12,377,976.26-5,050,360.14

Finding the Fourth Proportional to 8,969,256.37, 12,377,976.26 and 5,050,360.14

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Solution

The fourth proportional to 8,969,256.37, 12,377,976.26 and 5,050,360.14 is: 6,969,723.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,969,256.37 : 12,377,976.26 = 5,050,360.14 : x
  2. Step 2: Convert to fraction form
    8,969,256.37/12,377,976.26 = 5,050,360.14/x
  3. Step 3: Cross multiply
    8,969,256.37x = 12,377,976.26 × 5,050,360.14
  4. Step 4: Simplify right side
    8,969,256.37x = 62,513,237,845,701.08
  5. Step 5: Solve for x
    x = 62,513,237,845,701.08/8,969,256.37
  6. Step 6: Final answer
    x = 6,969,723.60

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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.