Home / 594,569.10-891,821.79-210,291.33

Finding the Fourth Proportional to 594,569.10, 891,821.79 and 210,291.33

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Solution

The fourth proportional to 594,569.10, 891,821.79 and 210,291.33 is: 315,425.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    594,569.10 : 891,821.79 = 210,291.33 : x
  2. Step 2: Convert to fraction form
    594,569.10/891,821.79 = 210,291.33/x
  3. Step 3: Cross multiply
    594,569.10x = 891,821.79 × 210,291.33
  4. Step 4: Simplify right side
    594,569.10x = 187,542,390,342.08
  5. Step 5: Solve for x
    x = 187,542,390,342.08/594,569.10
  6. Step 6: Final answer
    x = 315,425.73

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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.