Home / 4,049,692.81-6,059,612.63-2,431,445.24

Finding the Fourth Proportional to 4,049,692.81, 6,059,612.63 and 2,431,445.24

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Solution

The fourth proportional to 4,049,692.81, 6,059,612.63 and 2,431,445.24 is: 3,638,205.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,049,692.81 : 6,059,612.63 = 2,431,445.24 : x
  2. Step 2: Convert to fraction form
    4,049,692.81/6,059,612.63 = 2,431,445.24/x
  3. Step 3: Cross multiply
    4,049,692.81x = 6,059,612.63 × 2,431,445.24
  4. Step 4: Simplify right side
    4,049,692.81x = 14,733,616,306,685.03
  5. Step 5: Solve for x
    x = 14,733,616,306,685.03/4,049,692.81
  6. Step 6: Final answer
    x = 3,638,205.91

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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.