Home / 8,965,827.48-13,448,694.96-3,501,476.76

Finding the Fourth Proportional to 8,965,827.48, 13,448,694.96 and 3,501,476.76

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Solution

The fourth proportional to 8,965,827.48, 13,448,694.96 and 3,501,476.76 is: 5,252,197.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,965,827.48 : 13,448,694.96 = 3,501,476.76 : x
  2. Step 2: Convert to fraction form
    8,965,827.48/13,448,694.96 = 3,501,476.76/x
  3. Step 3: Cross multiply
    8,965,827.48x = 13,448,694.96 × 3,501,476.76
  4. Step 4: Simplify right side
    8,965,827.48x = 47,090,292,854,769.13
  5. Step 5: Solve for x
    x = 47,090,292,854,769.13/8,965,827.48
  6. Step 6: Final answer
    x = 5,252,197.07

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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.