Home / 1,632,065.40-2,446,413.30-733,937.40

Finding the Fourth Proportional to 1,632,065.40, 2,446,413.30 and 733,937.40

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Solution

The fourth proportional to 1,632,065.40, 2,446,413.30 and 733,937.40 is: 1,100,148.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,632,065.40 : 2,446,413.30 = 733,937.40 : x
  2. Step 2: Convert to fraction form
    1,632,065.40/2,446,413.30 = 733,937.40/x
  3. Step 3: Cross multiply
    1,632,065.40x = 2,446,413.30 × 733,937.40
  4. Step 4: Simplify right side
    1,632,065.40x = 1,795,514,216,727.42
  5. Step 5: Solve for x
    x = 1,795,514,216,727.42/1,632,065.40
  6. Step 6: Final answer
    x = 1,100,148.45

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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.