Home / 2,657,258.70-3,985,110.45-951,204.30

Finding the Fourth Proportional to 2,657,258.70, 3,985,110.45 and 951,204.30

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Solution

The fourth proportional to 2,657,258.70, 3,985,110.45 and 951,204.30 is: 1,426,528.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,657,258.70 : 3,985,110.45 = 951,204.30 : x
  2. Step 2: Convert to fraction form
    2,657,258.70/3,985,110.45 = 951,204.30/x
  3. Step 3: Cross multiply
    2,657,258.70x = 3,985,110.45 × 951,204.30
  4. Step 4: Simplify right side
    2,657,258.70x = 3,790,654,196,014.94
  5. Step 5: Solve for x
    x = 3,790,654,196,014.94/2,657,258.70
  6. Step 6: Final answer
    x = 1,426,528.10

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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.