Home / 6,088,348.56-8,401,982.76-3,673,434

Finding the Fourth Proportional to 6,088,348.56, 8,401,982.76 and 3,673,434

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Solution

The fourth proportional to 6,088,348.56, 8,401,982.76 and 3,673,434 is: 5,069,376.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,088,348.56 : 8,401,982.76 = 3,673,434 : x
  2. Step 2: Convert to fraction form
    6,088,348.56/8,401,982.76 = 3,673,434/x
  3. Step 3: Cross multiply
    6,088,348.56x = 8,401,982.76 × 3,673,434
  4. Step 4: Simplify right side
    6,088,348.56x = 30,864,129,137,997.84
  5. Step 5: Solve for x
    x = 30,864,129,137,997.84/6,088,348.56
  6. Step 6: Final answer
    x = 5,069,376.18

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.