Home / 6,526,795.91-9,007,258.59-3,626,186.76

Finding the Fourth Proportional to 6,526,795.91, 9,007,258.59 and 3,626,186.76

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Solution

The fourth proportional to 6,526,795.91, 9,007,258.59 and 3,626,186.76 is: 5,004,293.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,526,795.91 : 9,007,258.59 = 3,626,186.76 : x
  2. Step 2: Convert to fraction form
    6,526,795.91/9,007,258.59 = 3,626,186.76/x
  3. Step 3: Cross multiply
    6,526,795.91x = 9,007,258.59 × 3,626,186.76
  4. Step 4: Simplify right side
    6,526,795.91x = 32,662,001,842,954.27
  5. Step 5: Solve for x
    x = 32,662,001,842,954.27/6,526,795.91
  6. Step 6: Final answer
    x = 5,004,293.43

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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.