Home / 2,845,157.16-4,267,813.50-951,830.76

Finding the Fourth Proportional to 2,845,157.16, 4,267,813.50 and 951,830.76

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Solution

The fourth proportional to 2,845,157.16, 4,267,813.50 and 951,830.76 is: 1,427,772.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,845,157.16 : 4,267,813.50 = 951,830.76 : x
  2. Step 2: Convert to fraction form
    2,845,157.16/4,267,813.50 = 951,830.76/x
  3. Step 3: Cross multiply
    2,845,157.16x = 4,267,813.50 × 951,830.76
  4. Step 4: Simplify right side
    2,845,157.16x = 4,062,236,167,243.26
  5. Step 5: Solve for x
    x = 4,062,236,167,243.26/2,845,157.16
  6. Step 6: Final answer
    x = 1,427,772.15

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.