Home / 9,747,055.93-13,450,425.75-5,335,935.92

Finding the Fourth Proportional to 9,747,055.93, 13,450,425.75 and 5,335,935.92

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Solution

The fourth proportional to 9,747,055.93, 13,450,425.75 and 5,335,935.92 is: 7,363,311.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,747,055.93 : 13,450,425.75 = 5,335,935.92 : x
  2. Step 2: Convert to fraction form
    9,747,055.93/13,450,425.75 = 5,335,935.92/x
  3. Step 3: Cross multiply
    9,747,055.93x = 13,450,425.75 × 5,335,935.92
  4. Step 4: Simplify right side
    9,747,055.93x = 71,770,609,872,038.25
  5. Step 5: Solve for x
    x = 71,770,609,872,038.25/9,747,055.93
  6. Step 6: Final answer
    x = 7,363,311.59

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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.