Home / 4,620,366.64-6,373,546.14-2,686,413.46

Finding the Fourth Proportional to 4,620,366.64, 6,373,546.14 and 2,686,413.46

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Solution

The fourth proportional to 4,620,366.64, 6,373,546.14 and 2,686,413.46 is: 3,705,762.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,620,366.64 : 6,373,546.14 = 2,686,413.46 : x
  2. Step 2: Convert to fraction form
    4,620,366.64/6,373,546.14 = 2,686,413.46/x
  3. Step 3: Cross multiply
    4,620,366.64x = 6,373,546.14 × 2,686,413.46
  4. Step 4: Simplify right side
    4,620,366.64x = 17,121,980,138,427.04
  5. Step 5: Solve for x
    x = 17,121,980,138,427.04/4,620,366.64
  6. Step 6: Final answer
    x = 3,705,762.22

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.