Home / 2,496,686.45-3,445,412.85-1,350,742.19

Finding the Fourth Proportional to 2,496,686.45, 3,445,412.85 and 1,350,742.19

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Solution

The fourth proportional to 2,496,686.45, 3,445,412.85 and 1,350,742.19 is: 1,864,016.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,496,686.45 : 3,445,412.85 = 1,350,742.19 : x
  2. Step 2: Convert to fraction form
    2,496,686.45/3,445,412.85 = 1,350,742.19/x
  3. Step 3: Cross multiply
    2,496,686.45x = 3,445,412.85 × 1,350,742.19
  4. Step 4: Simplify right side
    2,496,686.45x = 4,653,864,481,236.08
  5. Step 5: Solve for x
    x = 4,653,864,481,236.08/2,496,686.45
  6. Step 6: Final answer
    x = 1,864,016.40

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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.