Home / 8,747,588.14-13,119,886.98-2,356,345.80

Finding the Fourth Proportional to 8,747,588.14, 13,119,886.98 and 2,356,345.80

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Solution

The fourth proportional to 8,747,588.14, 13,119,886.98 and 2,356,345.80 is: 3,534,115.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,747,588.14 : 13,119,886.98 = 2,356,345.80 : x
  2. Step 2: Convert to fraction form
    8,747,588.14/13,119,886.98 = 2,356,345.80/x
  3. Step 3: Cross multiply
    8,747,588.14x = 13,119,886.98 × 2,356,345.80
  4. Step 4: Simplify right side
    8,747,588.14x = 30,914,990,581,797.68
  5. Step 5: Solve for x
    x = 30,914,990,581,797.68/8,747,588.14
  6. Step 6: Final answer
    x = 3,534,115.93

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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.