Home / 2,010,882.66-3,016,520.79-662,495.10

Finding the Fourth Proportional to 2,010,882.66, 3,016,520.79 and 662,495.10

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Solution

The fourth proportional to 2,010,882.66, 3,016,520.79 and 662,495.10 is: 993,807.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,010,882.66 : 3,016,520.79 = 662,495.10 : x
  2. Step 2: Convert to fraction form
    2,010,882.66/3,016,520.79 = 662,495.10/x
  3. Step 3: Cross multiply
    2,010,882.66x = 3,016,520.79 × 662,495.10
  4. Step 4: Simplify right side
    2,010,882.66x = 1,998,430,242,423.13
  5. Step 5: Solve for x
    x = 1,998,430,242,423.13/2,010,882.66
  6. Step 6: Final answer
    x = 993,807.49

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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.