Home / 732,413.63-1,099,216.40-377,529.14

Finding the Fourth Proportional to 732,413.63, 1,099,216.40 and 377,529.14

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Solution

The fourth proportional to 732,413.63, 1,099,216.40 and 377,529.14 is: 566,600.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    732,413.63 : 1,099,216.40 = 377,529.14 : x
  2. Step 2: Convert to fraction form
    732,413.63/1,099,216.40 = 377,529.14/x
  3. Step 3: Cross multiply
    732,413.63x = 1,099,216.40 × 377,529.14
  4. Step 4: Simplify right side
    732,413.63x = 414,986,214,782.17
  5. Step 5: Solve for x
    x = 414,986,214,782.17/732,413.63
  6. Step 6: Final answer
    x = 566,600.89

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1.5x scale

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.