Home / 10,254,162.60-14,150,719.44-5,901,660

Finding the Fourth Proportional to 10,254,162.60, 14,150,719.44 and 5,901,660

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Solution

The fourth proportional to 10,254,162.60, 14,150,719.44 and 5,901,660 is: 8,144,276.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,254,162.60 : 14,150,719.44 = 5,901,660 : x
  2. Step 2: Convert to fraction form
    10,254,162.60/14,150,719.44 = 5,901,660/x
  3. Step 3: Cross multiply
    10,254,162.60x = 14,150,719.44 × 5,901,660
  4. Step 4: Simplify right side
    10,254,162.60x = 83,512,734,890,270.39
  5. Step 5: Solve for x
    x = 83,512,734,890,270.39/10,254,162.60
  6. Step 6: Final answer
    x = 8,144,276.44

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1.5x scale

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.