Home / 4,592,131.32-6,883,731.06-2,195,355

Finding the Fourth Proportional to 4,592,131.32, 6,883,731.06 and 2,195,355

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Solution

The fourth proportional to 4,592,131.32, 6,883,731.06 and 2,195,355 is: 3,290,897.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,592,131.32 : 6,883,731.06 = 2,195,355 : x
  2. Step 2: Convert to fraction form
    4,592,131.32/6,883,731.06 = 2,195,355/x
  3. Step 3: Cross multiply
    4,592,131.32x = 6,883,731.06 × 2,195,355
  4. Step 4: Simplify right side
    4,592,131.32x = 15,112,233,401,226.30
  5. Step 5: Solve for x
    x = 15,112,233,401,226.30/4,592,131.32
  6. Step 6: Final answer
    x = 3,290,897.48

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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.