Home / 1,063,051.65-1,595,324.69-961,413.56

Finding the Fourth Proportional to 1,063,051.65, 1,595,324.69 and 961,413.56

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Solution

The fourth proportional to 1,063,051.65, 1,595,324.69 and 961,413.56 is: 1,442,796.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,063,051.65 : 1,595,324.69 = 961,413.56 : x
  2. Step 2: Convert to fraction form
    1,063,051.65/1,595,324.69 = 961,413.56/x
  3. Step 3: Cross multiply
    1,063,051.65x = 1,595,324.69 × 961,413.56
  4. Step 4: Simplify right side
    1,063,051.65x = 1,533,766,776,785.11
  5. Step 5: Solve for x
    x = 1,533,766,776,785.11/1,063,051.65
  6. Step 6: Final answer
    x = 1,442,796.10

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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.