Home / 2,462,674.35-3,398,558.40-1,374,904.29

Finding the Fourth Proportional to 2,462,674.35, 3,398,558.40 and 1,374,904.29

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Solution

The fourth proportional to 2,462,674.35, 3,398,558.40 and 1,374,904.29 is: 1,897,405.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,462,674.35 : 3,398,558.40 = 1,374,904.29 : x
  2. Step 2: Convert to fraction form
    2,462,674.35/3,398,558.40 = 1,374,904.29/x
  3. Step 3: Cross multiply
    2,462,674.35x = 3,398,558.40 × 1,374,904.29
  4. Step 4: Simplify right side
    2,462,674.35x = 4,672,692,523,975.54
  5. Step 5: Solve for x
    x = 4,672,692,523,975.54/2,462,674.35
  6. Step 6: Final answer
    x = 1,897,405.77

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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.