Home / 2,697,511.90-4,046,267.85-702,967.90

Finding the Fourth Proportional to 2,697,511.90, 4,046,267.85 and 702,967.90

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Solution

The fourth proportional to 2,697,511.90, 4,046,267.85 and 702,967.90 is: 1,054,451.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,697,511.90 : 4,046,267.85 = 702,967.90 : x
  2. Step 2: Convert to fraction form
    2,697,511.90/4,046,267.85 = 702,967.90/x
  3. Step 3: Cross multiply
    2,697,511.90x = 4,046,267.85 × 702,967.90
  4. Step 4: Simplify right side
    2,697,511.90x = 2,844,396,413,352.02
  5. Step 5: Solve for x
    x = 2,844,396,413,352.02/2,697,511.90
  6. Step 6: Final answer
    x = 1,054,451.85

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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.