Home / 6,887,970.96-10,333,451.17-2,095,535.69

Finding the Fourth Proportional to 6,887,970.96, 10,333,451.17 and 2,095,535.69

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Solution

The fourth proportional to 6,887,970.96, 10,333,451.17 and 2,095,535.69 is: 3,143,758.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,887,970.96 : 10,333,451.17 = 2,095,535.69 : x
  2. Step 2: Convert to fraction form
    6,887,970.96/10,333,451.17 = 2,095,535.69/x
  3. Step 3: Cross multiply
    6,887,970.96x = 10,333,451.17 × 2,095,535.69
  4. Step 4: Simplify right side
    6,887,970.96x = 21,654,115,717,309.86
  5. Step 5: Solve for x
    x = 21,654,115,717,309.86/6,887,970.96
  6. Step 6: Final answer
    x = 3,143,758.28

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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.