Home / 6,526,798.91-9,007,262.73-3,626,189.76

Finding the Fourth Proportional to 6,526,798.91, 9,007,262.73 and 3,626,189.76

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Solution

The fourth proportional to 6,526,798.91, 9,007,262.73 and 3,626,189.76 is: 5,004,297.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,526,798.91 : 9,007,262.73 = 3,626,189.76 : x
  2. Step 2: Convert to fraction form
    6,526,798.91/9,007,262.73 = 3,626,189.76/x
  3. Step 3: Cross multiply
    6,526,798.91x = 9,007,262.73 × 3,626,189.76
  4. Step 4: Simplify right side
    6,526,798.91x = 32,662,043,877,155.64
  5. Step 5: Solve for x
    x = 32,662,043,877,155.64/6,526,798.91
  6. Step 6: Final answer
    x = 5,004,297.56

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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.