Home / 4,098,837.40-6,148,256.10-2,604,002.20

Finding the Fourth Proportional to 4,098,837.40, 6,148,256.10 and 2,604,002.20

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Solution

The fourth proportional to 4,098,837.40, 6,148,256.10 and 2,604,002.20 is: 3,906,003.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,098,837.40 : 6,148,256.10 = 2,604,002.20 : x
  2. Step 2: Convert to fraction form
    4,098,837.40/6,148,256.10 = 2,604,002.20/x
  3. Step 3: Cross multiply
    4,098,837.40x = 6,148,256.10 × 2,604,002.20
  4. Step 4: Simplify right side
    4,098,837.40x = 16,010,072,410,563.42
  5. Step 5: Solve for x
    x = 16,010,072,410,563.42/4,098,837.40
  6. Step 6: Final answer
    x = 3,906,003.30

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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.