Home / 1,044,724.32-1,567,086.48-296,673.12

Finding the Fourth Proportional to 1,044,724.32, 1,567,086.48 and 296,673.12

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Solution

The fourth proportional to 1,044,724.32, 1,567,086.48 and 296,673.12 is: 445,009.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,044,724.32 : 1,567,086.48 = 296,673.12 : x
  2. Step 2: Convert to fraction form
    1,044,724.32/1,567,086.48 = 296,673.12/x
  3. Step 3: Cross multiply
    1,044,724.32x = 1,567,086.48 × 296,673.12
  4. Step 4: Simplify right side
    1,044,724.32x = 464,912,435,331.42
  5. Step 5: Solve for x
    x = 464,912,435,331.42/1,044,724.32
  6. Step 6: Final answer
    x = 445,009.68

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1.5x scale

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.