Home / 17,589,967.70-26,384,951.55-6,228,940.10

Finding the Fourth Proportional to 17,589,967.70, 26,384,951.55 and 6,228,940.10

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Solution

The fourth proportional to 17,589,967.70, 26,384,951.55 and 6,228,940.10 is: 9,343,410.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,589,967.70 : 26,384,951.55 = 6,228,940.10 : x
  2. Step 2: Convert to fraction form
    17,589,967.70/26,384,951.55 = 6,228,940.10/x
  3. Step 3: Cross multiply
    17,589,967.70x = 26,384,951.55 × 6,228,940.10
  4. Step 4: Simplify right side
    17,589,967.70x = 164,350,282,746,352.16
  5. Step 5: Solve for x
    x = 164,350,282,746,352.16/17,589,967.70
  6. Step 6: Final answer
    x = 9,343,410.15

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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.