Home / 1,088,203.18-1,501,684.40-598,174.34

Finding the Fourth Proportional to 1,088,203.18, 1,501,684.40 and 598,174.34

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Solution

The fourth proportional to 1,088,203.18, 1,501,684.40 and 598,174.34 is: 825,460.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,088,203.18 : 1,501,684.40 = 598,174.34 : x
  2. Step 2: Convert to fraction form
    1,088,203.18/1,501,684.40 = 598,174.34/x
  3. Step 3: Cross multiply
    1,088,203.18x = 1,501,684.40 × 598,174.34
  4. Step 4: Simplify right side
    1,088,203.18x = 898,269,074,858.30
  5. Step 5: Solve for x
    x = 898,269,074,858.30/1,088,203.18
  6. Step 6: Final answer
    x = 825,460.81

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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.