Home / 4,323,413.80-6,466,458.30-3,651,567.40

Finding the Fourth Proportional to 4,323,413.80, 6,466,458.30 and 3,651,567.40

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Solution

The fourth proportional to 4,323,413.80, 6,466,458.30 and 3,651,567.40 is: 5,461,588.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,323,413.80 : 6,466,458.30 = 3,651,567.40 : x
  2. Step 2: Convert to fraction form
    4,323,413.80/6,466,458.30 = 3,651,567.40/x
  3. Step 3: Cross multiply
    4,323,413.80x = 6,466,458.30 × 3,651,567.40
  4. Step 4: Simplify right side
    4,323,413.80x = 23,612,708,321,739.42
  5. Step 5: Solve for x
    x = 23,612,708,321,739.42/4,323,413.80
  6. Step 6: Final answer
    x = 5,461,588.78

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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.