Home / 4,071,785.52-6,107,674.77-1,039,151.13

Finding the Fourth Proportional to 4,071,785.52, 6,107,674.77 and 1,039,151.13

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Solution

The fourth proportional to 4,071,785.52, 6,107,674.77 and 1,039,151.13 is: 1,558,725.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,071,785.52 : 6,107,674.77 = 1,039,151.13 : x
  2. Step 2: Convert to fraction form
    4,071,785.52/6,107,674.77 = 1,039,151.13/x
  3. Step 3: Cross multiply
    4,071,785.52x = 6,107,674.77 × 1,039,151.13
  4. Step 4: Simplify right side
    4,071,785.52x = 6,346,797,138,917.99
  5. Step 5: Solve for x
    x = 6,346,797,138,917.99/4,071,785.52
  6. Step 6: Final answer
    x = 1,558,725.80

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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.