Home / 9,586,413.70-14,372,622.15-3,903,712.90

Finding the Fourth Proportional to 9,586,413.70, 14,372,622.15 and 3,903,712.90

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Solution

The fourth proportional to 9,586,413.70, 14,372,622.15 and 3,903,712.90 is: 5,852,719.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,586,413.70 : 14,372,622.15 = 3,903,712.90 : x
  2. Step 2: Convert to fraction form
    9,586,413.70/14,372,622.15 = 3,903,712.90/x
  3. Step 3: Cross multiply
    9,586,413.70x = 14,372,622.15 × 3,903,712.90
  4. Step 4: Simplify right side
    9,586,413.70x = 56,106,590,493,780.73
  5. Step 5: Solve for x
    x = 56,106,590,493,780.73/9,586,413.70
  6. Step 6: Final answer
    x = 5,852,719.51

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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.