Home / 4,073,220-6,110,616.78-1,548,678.96

Finding the Fourth Proportional to 4,073,220, 6,110,616.78 and 1,548,678.96

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Solution

The fourth proportional to 4,073,220, 6,110,616.78 and 1,548,678.96 is: 2,323,317.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,073,220 : 6,110,616.78 = 1,548,678.96 : x
  2. Step 2: Convert to fraction form
    4,073,220/6,110,616.78 = 1,548,678.96/x
  3. Step 3: Cross multiply
    4,073,220x = 6,110,616.78 × 1,548,678.96
  4. Step 4: Simplify right side
    4,073,220x = 9,463,383,639,808.95
  5. Step 5: Solve for x
    x = 9,463,383,639,808.95/4,073,220
  6. Step 6: Final answer
    x = 2,323,317.58

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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.