Home / 9,277,684.04-12,803,635.31-5,795,084.79

Finding the Fourth Proportional to 9,277,684.04, 12,803,635.31 and 5,795,084.79

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Solution

The fourth proportional to 9,277,684.04, 12,803,635.31 and 5,795,084.79 is: 7,997,486.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,277,684.04 : 12,803,635.31 = 5,795,084.79 : x
  2. Step 2: Convert to fraction form
    9,277,684.04/12,803,635.31 = 5,795,084.79/x
  3. Step 3: Cross multiply
    9,277,684.04x = 12,803,635.31 × 5,795,084.79
  4. Step 4: Simplify right side
    9,277,684.04x = 74,198,152,212,712.52
  5. Step 5: Solve for x
    x = 74,198,152,212,712.52/9,277,684.04
  6. Step 6: Final answer
    x = 7,997,486.43

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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.