Home / 2,117,672.40-3,176,508.60-601,352.40

Finding the Fourth Proportional to 2,117,672.40, 3,176,508.60 and 601,352.40

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Solution

The fourth proportional to 2,117,672.40, 3,176,508.60 and 601,352.40 is: 902,028.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,117,672.40 : 3,176,508.60 = 601,352.40 : x
  2. Step 2: Convert to fraction form
    2,117,672.40/3,176,508.60 = 601,352.40/x
  3. Step 3: Cross multiply
    2,117,672.40x = 3,176,508.60 × 601,352.40
  4. Step 4: Simplify right side
    2,117,672.40x = 1,910,201,070,230.64
  5. Step 5: Solve for x
    x = 1,910,201,070,230.64/2,117,672.40
  6. Step 6: Final answer
    x = 902,028.60

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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.