Home / 2,227,677.92-3,062,376.96-1,916,444.74

Finding the Fourth Proportional to 2,227,677.92, 3,062,376.96 and 1,916,444.74

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Solution

The fourth proportional to 2,227,677.92, 3,062,376.96 and 1,916,444.74 is: 2,634,526.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,227,677.92 : 3,062,376.96 = 1,916,444.74 : x
  2. Step 2: Convert to fraction form
    2,227,677.92/3,062,376.96 = 1,916,444.74/x
  3. Step 3: Cross multiply
    2,227,677.92x = 3,062,376.96 × 1,916,444.74
  4. Step 4: Simplify right side
    2,227,677.92x = 5,868,876,216,889.19
  5. Step 5: Solve for x
    x = 5,868,876,216,889.19/2,227,677.92
  6. Step 6: Final answer
    x = 2,634,526.37

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.