Home / 1,822,069.29-2,732,823.57-607,667.28

Finding the Fourth Proportional to 1,822,069.29, 2,732,823.57 and 607,667.28

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Solution

The fourth proportional to 1,822,069.29, 2,732,823.57 and 607,667.28 is: 911,407.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,822,069.29 : 2,732,823.57 = 607,667.28 : x
  2. Step 2: Convert to fraction form
    1,822,069.29/2,732,823.57 = 607,667.28/x
  3. Step 3: Cross multiply
    1,822,069.29x = 2,732,823.57 × 607,667.28
  4. Step 4: Simplify right side
    1,822,069.29x = 1,660,647,465,501.79
  5. Step 5: Solve for x
    x = 1,660,647,465,501.79/1,822,069.29
  6. Step 6: Final answer
    x = 911,407.42

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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.