Home / 11,257,407.12-15,535,235-6,100,768.40

Finding the Fourth Proportional to 11,257,407.12, 15,535,235 and 6,100,768.40

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Solution

The fourth proportional to 11,257,407.12, 15,535,235 and 6,100,768.40 is: 8,419,067.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,257,407.12 : 15,535,235 = 6,100,768.40 : x
  2. Step 2: Convert to fraction form
    11,257,407.12/15,535,235 = 6,100,768.40/x
  3. Step 3: Cross multiply
    11,257,407.12x = 15,535,235 × 6,100,768.40
  4. Step 4: Simplify right side
    11,257,407.12x = 94,776,870,774,574
  5. Step 5: Solve for x
    x = 94,776,870,774,574/11,257,407.12
  6. Step 6: Final answer
    x = 8,419,067.53

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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.