Home / 1,067,603.04-1,473,825.28-614,806.56

Finding the Fourth Proportional to 1,067,603.04, 1,473,825.28 and 614,806.56

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Solution

The fourth proportional to 1,067,603.04, 1,473,825.28 and 614,806.56 is: 848,740.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,067,603.04 : 1,473,825.28 = 614,806.56 : x
  2. Step 2: Convert to fraction form
    1,067,603.04/1,473,825.28 = 614,806.56/x
  3. Step 3: Cross multiply
    1,067,603.04x = 1,473,825.28 × 614,806.56
  4. Step 4: Simplify right side
    1,067,603.04x = 906,117,450,437.84
  5. Step 5: Solve for x
    x = 906,117,450,437.84/1,067,603.04
  6. Step 6: Final answer
    x = 848,740.04

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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.