Home / 5,066,580.08-7,599,867.96-1,280,061.92

Finding the Fourth Proportional to 5,066,580.08, 7,599,867.96 and 1,280,061.92

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Solution

The fourth proportional to 5,066,580.08, 7,599,867.96 and 1,280,061.92 is: 1,920,092.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,066,580.08 : 7,599,867.96 = 1,280,061.92 : x
  2. Step 2: Convert to fraction form
    5,066,580.08/7,599,867.96 = 1,280,061.92/x
  3. Step 3: Cross multiply
    5,066,580.08x = 7,599,867.96 × 1,280,061.92
  4. Step 4: Simplify right side
    5,066,580.08x = 9,728,301,572,624.08
  5. Step 5: Solve for x
    x = 9,728,301,572,624.08/5,066,580.08
  6. Step 6: Final answer
    x = 1,920,092.33

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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.