Home / 736,603.48-1,016,523.30-434,797.48

Finding the Fourth Proportional to 736,603.48, 1,016,523.30 and 434,797.48

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Solution

The fourth proportional to 736,603.48, 1,016,523.30 and 434,797.48 is: 600,026.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    736,603.48 : 1,016,523.30 = 434,797.48 : x
  2. Step 2: Convert to fraction form
    736,603.48/1,016,523.30 = 434,797.48/x
  3. Step 3: Cross multiply
    736,603.48x = 1,016,523.30 × 434,797.48
  4. Step 4: Simplify right side
    736,603.48x = 441,981,769,201.28
  5. Step 5: Solve for x
    x = 441,981,769,201.28/736,603.48
  6. Step 6: Final answer
    x = 600,026.72

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