Home / 622,083.40-933,125.10-497,667.40

Finding the Fourth Proportional to 622,083.40, 933,125.10 and 497,667.40

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Solution

The fourth proportional to 622,083.40, 933,125.10 and 497,667.40 is: 746,501.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    622,083.40 : 933,125.10 = 497,667.40 : x
  2. Step 2: Convert to fraction form
    622,083.40/933,125.10 = 497,667.40/x
  3. Step 3: Cross multiply
    622,083.40x = 933,125.10 × 497,667.40
  4. Step 4: Simplify right side
    622,083.40x = 464,385,942,391.74
  5. Step 5: Solve for x
    x = 464,385,942,391.74/622,083.40
  6. Step 6: Final answer
    x = 746,501.10

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Similar ratio
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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.