Home / 2,899,232.20-4,348,848.30-2,689,280.20

Finding the Fourth Proportional to 2,899,232.20, 4,348,848.30 and 2,689,280.20

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Solution

The fourth proportional to 2,899,232.20, 4,348,848.30 and 2,689,280.20 is: 4,033,920.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,899,232.20 : 4,348,848.30 = 2,689,280.20 : x
  2. Step 2: Convert to fraction form
    2,899,232.20/4,348,848.30 = 2,689,280.20/x
  3. Step 3: Cross multiply
    2,899,232.20x = 4,348,848.30 × 2,689,280.20
  4. Step 4: Simplify right side
    2,899,232.20x = 11,695,271,625,993.66
  5. Step 5: Solve for x
    x = 11,695,271,625,993.66/2,899,232.20
  6. Step 6: Final answer
    x = 4,033,920.30

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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.