Home / 9,702,413.40-14,553,620.10-3,312,096.60

Finding the Fourth Proportional to 9,702,413.40, 14,553,620.10 and 3,312,096.60

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Solution

The fourth proportional to 9,702,413.40, 14,553,620.10 and 3,312,096.60 is: 4,968,144.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,702,413.40 : 14,553,620.10 = 3,312,096.60 : x
  2. Step 2: Convert to fraction form
    9,702,413.40/14,553,620.10 = 3,312,096.60/x
  3. Step 3: Cross multiply
    9,702,413.40x = 14,553,620.10 × 3,312,096.60
  4. Step 4: Simplify right side
    9,702,413.40x = 48,202,995,650,901.66
  5. Step 5: Solve for x
    x = 48,202,995,650,901.66/9,702,413.40
  6. Step 6: Final answer
    x = 4,968,144.90

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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.