Home / 4,997,068.68-7,498,589.22-4,590,516.32

Finding the Fourth Proportional to 4,997,068.68, 7,498,589.22 and 4,590,516.32

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Solution

The fourth proportional to 4,997,068.68, 7,498,589.22 and 4,590,516.32 is: 6,888,517.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,997,068.68 : 7,498,589.22 = 4,590,516.32 : x
  2. Step 2: Convert to fraction form
    4,997,068.68/7,498,589.22 = 4,590,516.32/x
  3. Step 3: Cross multiply
    4,997,068.68x = 7,498,589.22 × 4,590,516.32
  4. Step 4: Simplify right side
    4,997,068.68x = 34,422,396,191,386.07
  5. Step 5: Solve for x
    x = 34,422,396,191,386.07/4,997,068.68
  6. Step 6: Final answer
    x = 6,888,517.73

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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.