Home / 3,358,766.33-5,035,166.26-1,308,952.08

Finding the Fourth Proportional to 3,358,766.33, 5,035,166.26 and 1,308,952.08

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Solution

The fourth proportional to 3,358,766.33, 5,035,166.26 and 1,308,952.08 is: 1,962,265.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,358,766.33 : 5,035,166.26 = 1,308,952.08 : x
  2. Step 2: Convert to fraction form
    3,358,766.33/5,035,166.26 = 1,308,952.08/x
  3. Step 3: Cross multiply
    3,358,766.33x = 5,035,166.26 × 1,308,952.08
  4. Step 4: Simplify right side
    3,358,766.33x = 6,590,791,350,809.01
  5. Step 5: Solve for x
    x = 6,590,791,350,809.01/3,358,766.33
  6. Step 6: Final answer
    x = 1,962,265.52

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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.