Home / 9,586,413.20-14,372,621.40-3,903,712.40

Finding the Fourth Proportional to 9,586,413.20, 14,372,621.40 and 3,903,712.40

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Solution

The fourth proportional to 9,586,413.20, 14,372,621.40 and 3,903,712.40 is: 5,852,718.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,586,413.20 : 14,372,621.40 = 3,903,712.40 : x
  2. Step 2: Convert to fraction form
    9,586,413.20/14,372,621.40 = 3,903,712.40/x
  3. Step 3: Cross multiply
    9,586,413.20x = 14,372,621.40 × 3,903,712.40
  4. Step 4: Simplify right side
    9,586,413.20x = 56,106,580,379,685.36
  5. Step 5: Solve for x
    x = 56,106,580,379,685.36/9,586,413.20
  6. Step 6: Final answer
    x = 5,852,718.76

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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.