Home / 10,568,658.24-14,584,834.08-5,739,796.80

Finding the Fourth Proportional to 10,568,658.24, 14,584,834.08 and 5,739,796.80

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Solution

The fourth proportional to 10,568,658.24, 14,584,834.08 and 5,739,796.80 is: 7,920,966.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,568,658.24 : 14,584,834.08 = 5,739,796.80 : x
  2. Step 2: Convert to fraction form
    10,568,658.24/14,584,834.08 = 5,739,796.80/x
  3. Step 3: Cross multiply
    10,568,658.24x = 14,584,834.08 × 5,739,796.80
  4. Step 4: Simplify right side
    10,568,658.24x = 83,713,983,980,914.94
  5. Step 5: Solve for x
    x = 83,713,983,980,914.94/10,568,658.24
  6. Step 6: Final answer
    x = 7,920,966.13

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.