Home / 2,404,727.64-3,318,524.10-1,317,001.77

Finding the Fourth Proportional to 2,404,727.64, 3,318,524.10 and 1,317,001.77

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Solution

The fourth proportional to 2,404,727.64, 3,318,524.10 and 1,317,001.77 is: 1,817,462.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,404,727.64 : 3,318,524.10 = 1,317,001.77 : x
  2. Step 2: Convert to fraction form
    2,404,727.64/3,318,524.10 = 1,317,001.77/x
  3. Step 3: Cross multiply
    2,404,727.64x = 3,318,524.10 × 1,317,001.77
  4. Step 4: Simplify right side
    2,404,727.64x = 4,370,502,113,487.66
  5. Step 5: Solve for x
    x = 4,370,502,113,487.66/2,404,727.64
  6. Step 6: Final answer
    x = 1,817,462.42

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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.