Home / 8,816,299-13,229,550.60-3,698,270.56

Finding the Fourth Proportional to 8,816,299, 13,229,550.60 and 3,698,270.56

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Solution

The fourth proportional to 8,816,299, 13,229,550.60 and 3,698,270.56 is: 5,549,546.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,816,299 : 13,229,550.60 = 3,698,270.56 : x
  2. Step 2: Convert to fraction form
    8,816,299/13,229,550.60 = 3,698,270.56/x
  3. Step 3: Cross multiply
    8,816,299x = 13,229,550.60 × 3,698,270.56
  4. Step 4: Simplify right side
    8,816,299x = 48,926,457,506,010.34
  5. Step 5: Solve for x
    x = 48,926,457,506,010.34/8,816,299
  6. Step 6: Final answer
    x = 5,549,546.07

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Double scale
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1.5x scale

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.