Home / 2,906,677-4,358,743.26-1,466,474.32

Finding the Fourth Proportional to 2,906,677, 4,358,743.26 and 1,466,474.32

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Solution

The fourth proportional to 2,906,677, 4,358,743.26 and 1,466,474.32 is: 2,199,069.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,906,677 : 4,358,743.26 = 1,466,474.32 : x
  2. Step 2: Convert to fraction form
    2,906,677/4,358,743.26 = 1,466,474.32/x
  3. Step 3: Cross multiply
    2,906,677x = 4,358,743.26 × 1,466,474.32
  4. Step 4: Simplify right side
    2,906,677x = 6,391,985,058,263.08
  5. Step 5: Solve for x
    x = 6,391,985,058,263.08/2,906,677
  6. Step 6: Final answer
    x = 2,199,069.61

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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.