Home / 3,351,202.20-5,026,803.30-2,007,509.40

Finding the Fourth Proportional to 3,351,202.20, 5,026,803.30 and 2,007,509.40

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Solution

The fourth proportional to 3,351,202.20, 5,026,803.30 and 2,007,509.40 is: 3,011,264.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,351,202.20 : 5,026,803.30 = 2,007,509.40 : x
  2. Step 2: Convert to fraction form
    3,351,202.20/5,026,803.30 = 2,007,509.40/x
  3. Step 3: Cross multiply
    3,351,202.20x = 5,026,803.30 × 2,007,509.40
  4. Step 4: Simplify right side
    3,351,202.20x = 10,091,354,876,701.02
  5. Step 5: Solve for x
    x = 10,091,354,876,701.02/3,351,202.20
  6. Step 6: Final answer
    x = 3,011,264.10

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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.