Home / 1,046,641.54-1,568,965.70-336,171.40

Finding the Fourth Proportional to 1,046,641.54, 1,568,965.70 and 336,171.40

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Solution

The fourth proportional to 1,046,641.54, 1,568,965.70 and 336,171.40 is: 503,937.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,046,641.54 : 1,568,965.70 = 336,171.40 : x
  2. Step 2: Convert to fraction form
    1,046,641.54/1,568,965.70 = 336,171.40/x
  3. Step 3: Cross multiply
    1,046,641.54x = 1,568,965.70 × 336,171.40
  4. Step 4: Simplify right side
    1,046,641.54x = 527,441,398,722.62
  5. Step 5: Solve for x
    x = 527,441,398,722.62/1,046,641.54
  6. Step 6: Final answer
    x = 503,937.00

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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.