Home / 3,352,374.80-4,626,764.76-1,882,448.36

Finding the Fourth Proportional to 3,352,374.80, 4,626,764.76 and 1,882,448.36

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Solution

The fourth proportional to 3,352,374.80, 4,626,764.76 and 1,882,448.36 is: 2,598,052.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,352,374.80 : 4,626,764.76 = 1,882,448.36 : x
  2. Step 2: Convert to fraction form
    3,352,374.80/4,626,764.76 = 1,882,448.36/x
  3. Step 3: Cross multiply
    3,352,374.80x = 4,626,764.76 × 1,882,448.36
  4. Step 4: Simplify right side
    3,352,374.80x = 8,709,645,734,567.79
  5. Step 5: Solve for x
    x = 8,709,645,734,567.79/3,352,374.80
  6. Step 6: Final answer
    x = 2,598,052.50

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.