Home / 9,747,055.68-13,450,425.40-5,335,935.67

Finding the Fourth Proportional to 9,747,055.68, 13,450,425.40 and 5,335,935.67

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Solution

The fourth proportional to 9,747,055.68, 13,450,425.40 and 5,335,935.67 is: 7,363,311.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,747,055.68 : 13,450,425.40 = 5,335,935.67 : x
  2. Step 2: Convert to fraction form
    9,747,055.68/13,450,425.40 = 5,335,935.67/x
  3. Step 3: Cross multiply
    9,747,055.68x = 13,450,425.40 × 5,335,935.67
  4. Step 4: Simplify right side
    9,747,055.68x = 71,770,604,668,534.02
  5. Step 5: Solve for x
    x = 71,770,604,668,534.02/9,747,055.68
  6. Step 6: Final answer
    x = 7,363,311.24

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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.