Home / 7,791,046.75-10,751,444.04-4,353,316.03

Finding the Fourth Proportional to 7,791,046.75, 10,751,444.04 and 4,353,316.03

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Solution

The fourth proportional to 7,791,046.75, 10,751,444.04 and 4,353,316.03 is: 6,007,464.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,791,046.75 : 10,751,444.04 = 4,353,316.03 : x
  2. Step 2: Convert to fraction form
    7,791,046.75/10,751,444.04 = 4,353,316.03/x
  3. Step 3: Cross multiply
    7,791,046.75x = 10,751,444.04 × 4,353,316.03
  4. Step 4: Simplify right side
    7,791,046.75x = 46,804,433,684,979.96
  5. Step 5: Solve for x
    x = 46,804,433,684,979.96/7,791,046.75
  6. Step 6: Final answer
    x = 6,007,464.10

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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.