Home / 4,160,942.10-6,241,413.15-3,762,810.90

Finding the Fourth Proportional to 4,160,942.10, 6,241,413.15 and 3,762,810.90

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Solution

The fourth proportional to 4,160,942.10, 6,241,413.15 and 3,762,810.90 is: 5,644,216.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,160,942.10 : 6,241,413.15 = 3,762,810.90 : x
  2. Step 2: Convert to fraction form
    4,160,942.10/6,241,413.15 = 3,762,810.90/x
  3. Step 3: Cross multiply
    4,160,942.10x = 6,241,413.15 × 3,762,810.90
  4. Step 4: Simplify right side
    4,160,942.10x = 23,485,257,432,223.34
  5. Step 5: Solve for x
    x = 23,485,257,432,223.34/4,160,942.10
  6. Step 6: Final answer
    x = 5,644,216.35

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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.