Home / 5,240,481.84-7,856,047.80-2,044,864.80

Finding the Fourth Proportional to 5,240,481.84, 7,856,047.80 and 2,044,864.80

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Solution

The fourth proportional to 5,240,481.84, 7,856,047.80 and 2,044,864.80 is: 3,065,473.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,240,481.84 : 7,856,047.80 = 2,044,864.80 : x
  2. Step 2: Convert to fraction form
    5,240,481.84/7,856,047.80 = 2,044,864.80/x
  3. Step 3: Cross multiply
    5,240,481.84x = 7,856,047.80 × 2,044,864.80
  4. Step 4: Simplify right side
    5,240,481.84x = 16,064,555,613,337.44
  5. Step 5: Solve for x
    x = 16,064,555,613,337.44/5,240,481.84
  6. Step 6: Final answer
    x = 3,065,473.00

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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.