Home / 6,887,967.53-10,333,446.01-2,095,532.23

Finding the Fourth Proportional to 6,887,967.53, 10,333,446.01 and 2,095,532.23

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Solution

The fourth proportional to 6,887,967.53, 10,333,446.01 and 2,095,532.23 is: 3,143,753.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,887,967.53 : 10,333,446.01 = 2,095,532.23 : x
  2. Step 2: Convert to fraction form
    6,887,967.53/10,333,446.01 = 2,095,532.23/x
  3. Step 3: Cross multiply
    6,887,967.53x = 10,333,446.01 × 2,095,532.23
  4. Step 4: Simplify right side
    6,887,967.53x = 21,654,069,160,919.90
  5. Step 5: Solve for x
    x = 21,654,069,160,919.90/6,887,967.53
  6. Step 6: Final answer
    x = 3,143,753.08

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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.