Home / 2,455,110.10-3,676,444.35-1,957,446.10

Finding the Fourth Proportional to 2,455,110.10, 3,676,444.35 and 1,957,446.10

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Solution

The fourth proportional to 2,455,110.10, 3,676,444.35 and 1,957,446.10 is: 2,931,209.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,455,110.10 : 3,676,444.35 = 1,957,446.10 : x
  2. Step 2: Convert to fraction form
    2,455,110.10/3,676,444.35 = 1,957,446.10/x
  3. Step 3: Cross multiply
    2,455,110.10x = 3,676,444.35 × 1,957,446.10
  4. Step 4: Simplify right side
    2,455,110.10x = 7,196,441,654,774.54
  5. Step 5: Solve for x
    x = 7,196,441,654,774.54/2,455,110.10
  6. Step 6: Final answer
    x = 2,931,209.34

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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.