Home / 1,104,431.76-1,524,095.73-614,399.04

Finding the Fourth Proportional to 1,104,431.76, 1,524,095.73 and 614,399.04

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Solution

The fourth proportional to 1,104,431.76, 1,524,095.73 and 614,399.04 is: 847,859.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,104,431.76 : 1,524,095.73 = 614,399.04 : x
  2. Step 2: Convert to fraction form
    1,104,431.76/1,524,095.73 = 614,399.04/x
  3. Step 3: Cross multiply
    1,104,431.76x = 1,524,095.73 × 614,399.04
  4. Step 4: Simplify right side
    1,104,431.76x = 936,402,953,380.10
  5. Step 5: Solve for x
    x = 936,402,953,380.10/1,104,431.76
  6. Step 6: Final answer
    x = 847,859.49

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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.