Home / 10,228,954.14-14,111,528.72-6,255,399.83

Finding the Fourth Proportional to 10,228,954.14, 14,111,528.72 and 6,255,399.83

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Solution

The fourth proportional to 10,228,954.14, 14,111,528.72 and 6,255,399.83 is: 8,629,743.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,228,954.14 : 14,111,528.72 = 6,255,399.83 : x
  2. Step 2: Convert to fraction form
    10,228,954.14/14,111,528.72 = 6,255,399.83/x
  3. Step 3: Cross multiply
    10,228,954.14x = 14,111,528.72 × 6,255,399.83
  4. Step 4: Simplify right side
    10,228,954.14x = 88,273,254,254,293.48
  5. Step 5: Solve for x
    x = 88,273,254,254,293.48/10,228,954.14
  6. Step 6: Final answer
    x = 8,629,743.87

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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.