Home / 8,351,077.50-12,526,616.25-2,047,333.50

Finding the Fourth Proportional to 8,351,077.50, 12,526,616.25 and 2,047,333.50

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Solution

The fourth proportional to 8,351,077.50, 12,526,616.25 and 2,047,333.50 is: 3,071,000.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,351,077.50 : 12,526,616.25 = 2,047,333.50 : x
  2. Step 2: Convert to fraction form
    8,351,077.50/12,526,616.25 = 2,047,333.50/x
  3. Step 3: Cross multiply
    8,351,077.50x = 12,526,616.25 × 2,047,333.50
  4. Step 4: Simplify right side
    8,351,077.50x = 25,646,161,090,269.38
  5. Step 5: Solve for x
    x = 25,646,161,090,269.38/8,351,077.50
  6. Step 6: Final answer
    x = 3,071,000.25

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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.