Home / 4,507,730.12-6,745,432.52-3,902,599.91

Finding the Fourth Proportional to 4,507,730.12, 6,745,432.52 and 3,902,599.91

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Solution

The fourth proportional to 4,507,730.12, 6,745,432.52 and 3,902,599.91 is: 5,839,906.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,507,730.12 : 6,745,432.52 = 3,902,599.91 : x
  2. Step 2: Convert to fraction form
    4,507,730.12/6,745,432.52 = 3,902,599.91/x
  3. Step 3: Cross multiply
    4,507,730.12x = 6,745,432.52 × 3,902,599.91
  4. Step 4: Simplify right side
    4,507,730.12x = 26,324,724,345,463.07
  5. Step 5: Solve for x
    x = 26,324,724,345,463.07/4,507,730.12
  6. Step 6: Final answer
    x = 5,839,906.93

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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.