Home / 1,088,234.40-1,501,757.82-598,215.36

Finding the Fourth Proportional to 1,088,234.40, 1,501,757.82 and 598,215.36

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Solution

The fourth proportional to 1,088,234.40, 1,501,757.82 and 598,215.36 is: 825,534.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,088,234.40 : 1,501,757.82 = 598,215.36 : x
  2. Step 2: Convert to fraction form
    1,088,234.40/1,501,757.82 = 598,215.36/x
  3. Step 3: Cross multiply
    1,088,234.40x = 1,501,757.82 × 598,215.36
  4. Step 4: Simplify right side
    1,088,234.40x = 898,374,594,924.12
  5. Step 5: Solve for x
    x = 898,374,594,924.12/1,088,234.40
  6. Step 6: Final answer
    x = 825,534.09

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.