Home / 3,232,937.80-4,843,108.14-1,967,627.08

Finding the Fourth Proportional to 3,232,937.80, 4,843,108.14 and 1,967,627.08

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Solution

The fourth proportional to 3,232,937.80, 4,843,108.14 and 1,967,627.08 is: 2,947,607.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,232,937.80 : 4,843,108.14 = 1,967,627.08 : x
  2. Step 2: Convert to fraction form
    3,232,937.80/4,843,108.14 = 1,967,627.08/x
  3. Step 3: Cross multiply
    3,232,937.80x = 4,843,108.14 × 1,967,627.08
  4. Step 4: Simplify right side
    3,232,937.80x = 9,529,430,727,632.43
  5. Step 5: Solve for x
    x = 9,529,430,727,632.43/3,232,937.80
  6. Step 6: Final answer
    x = 2,947,607.20

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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.