Home / 1,067,745.73-1,473,554.17-608,948.83

Finding the Fourth Proportional to 1,067,745.73, 1,473,554.17 and 608,948.83

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Solution

The fourth proportional to 1,067,745.73, 1,473,554.17 and 608,948.83 is: 840,386.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,067,745.73 : 1,473,554.17 = 608,948.83 : x
  2. Step 2: Convert to fraction form
    1,067,745.73/1,473,554.17 = 608,948.83/x
  3. Step 3: Cross multiply
    1,067,745.73x = 1,473,554.17 × 608,948.83
  4. Step 4: Simplify right side
    1,067,745.73x = 897,319,087,763.12
  5. Step 5: Solve for x
    x = 897,319,087,763.12/1,067,745.73
  6. Step 6: Final answer
    x = 840,386.50

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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.