Home / 3,313,515.52-4,969,690.08-884,698.93

Finding the Fourth Proportional to 3,313,515.52, 4,969,690.08 and 884,698.93

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Solution

The fourth proportional to 3,313,515.52, 4,969,690.08 and 884,698.93 is: 1,326,892.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,313,515.52 : 4,969,690.08 = 884,698.93 : x
  2. Step 2: Convert to fraction form
    3,313,515.52/4,969,690.08 = 884,698.93/x
  3. Step 3: Cross multiply
    3,313,515.52x = 4,969,690.08 × 884,698.93
  4. Step 4: Simplify right side
    3,313,515.52x = 4,396,679,496,207.62
  5. Step 5: Solve for x
    x = 4,396,679,496,207.62/3,313,515.52
  6. Step 6: Final answer
    x = 1,326,892.68

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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.