Home / 2,006,281.62-3,009,387.57-808,173.32

Finding the Fourth Proportional to 2,006,281.62, 3,009,387.57 and 808,173.32

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Solution

The fourth proportional to 2,006,281.62, 3,009,387.57 and 808,173.32 is: 1,212,245.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,006,281.62 : 3,009,387.57 = 808,173.32 : x
  2. Step 2: Convert to fraction form
    2,006,281.62/3,009,387.57 = 808,173.32/x
  3. Step 3: Cross multiply
    2,006,281.62x = 3,009,387.57 × 808,173.32
  4. Step 4: Simplify right side
    2,006,281.62x = 2,432,106,728,566.69
  5. Step 5: Solve for x
    x = 2,432,106,728,566.69/2,006,281.62
  6. Step 6: Final answer
    x = 1,212,245.93

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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.