Home / 4,101,883.71-5,660,713.65-2,266,460.25

Finding the Fourth Proportional to 4,101,883.71, 5,660,713.65 and 2,266,460.25

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Solution

The fourth proportional to 4,101,883.71, 5,660,713.65 and 2,266,460.25 is: 3,127,778.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,101,883.71 : 5,660,713.65 = 2,266,460.25 : x
  2. Step 2: Convert to fraction form
    4,101,883.71/5,660,713.65 = 2,266,460.25/x
  3. Step 3: Cross multiply
    4,101,883.71x = 5,660,713.65 × 2,266,460.25
  4. Step 4: Simplify right side
    4,101,883.71x = 12,829,782,474,357.41
  5. Step 5: Solve for x
    x = 12,829,782,474,357.41/4,101,883.71
  6. Step 6: Final answer
    x = 3,127,778.21

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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.