Home / 2,893,654.92-4,340,307.42-1,295,788.98

Finding the Fourth Proportional to 2,893,654.92, 4,340,307.42 and 1,295,788.98

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Solution

The fourth proportional to 2,893,654.92, 4,340,307.42 and 1,295,788.98 is: 1,943,605.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,893,654.92 : 4,340,307.42 = 1,295,788.98 : x
  2. Step 2: Convert to fraction form
    2,893,654.92/4,340,307.42 = 1,295,788.98/x
  3. Step 3: Cross multiply
    2,893,654.92x = 4,340,307.42 × 1,295,788.98
  4. Step 4: Simplify right side
    2,893,654.92x = 5,624,122,524,648.23
  5. Step 5: Solve for x
    x = 5,624,122,524,648.23/2,893,654.92
  6. Step 6: Final answer
    x = 1,943,605.12

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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.