Home / 2,246,809.20-3,370,228.20-899,084.40

Finding the Fourth Proportional to 2,246,809.20, 3,370,228.20 and 899,084.40

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Solution

The fourth proportional to 2,246,809.20, 3,370,228.20 and 899,084.40 is: 1,348,632.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,246,809.20 : 3,370,228.20 = 899,084.40 : x
  2. Step 2: Convert to fraction form
    2,246,809.20/3,370,228.20 = 899,084.40/x
  3. Step 3: Cross multiply
    2,246,809.20x = 3,370,228.20 × 899,084.40
  4. Step 4: Simplify right side
    2,246,809.20x = 3,030,119,599,060.08
  5. Step 5: Solve for x
    x = 3,030,119,599,060.08/2,246,809.20
  6. Step 6: Final answer
    x = 1,348,632.36

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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.