Home / 1,562,959.73-2,344,413.97-497,987.32

Finding the Fourth Proportional to 1,562,959.73, 2,344,413.97 and 497,987.32

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Solution

The fourth proportional to 1,562,959.73, 2,344,413.97 and 497,987.32 is: 746,972.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,562,959.73 : 2,344,413.97 = 497,987.32 : x
  2. Step 2: Convert to fraction form
    1,562,959.73/2,344,413.97 = 497,987.32/x
  3. Step 3: Cross multiply
    1,562,959.73x = 2,344,413.97 × 497,987.32
  4. Step 4: Simplify right side
    1,562,959.73x = 1,167,488,429,890.86
  5. Step 5: Solve for x
    x = 1,167,488,429,890.86/1,562,959.73
  6. Step 6: Final answer
    x = 746,972.82

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.