Home / 3,654,413.28-5,482,146.24-1,130,265.36

Finding the Fourth Proportional to 3,654,413.28, 5,482,146.24 and 1,130,265.36

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Solution

The fourth proportional to 3,654,413.28, 5,482,146.24 and 1,130,265.36 is: 1,695,560.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,654,413.28 : 5,482,146.24 = 1,130,265.36 : x
  2. Step 2: Convert to fraction form
    3,654,413.28/5,482,146.24 = 1,130,265.36/x
  3. Step 3: Cross multiply
    3,654,413.28x = 5,482,146.24 × 1,130,265.36
  4. Step 4: Simplify right side
    3,654,413.28x = 6,196,279,993,526.25
  5. Step 5: Solve for x
    x = 6,196,279,993,526.25/3,654,413.28
  6. Step 6: Final answer
    x = 1,695,560.82

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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.