Home / 965,697.13-1,332,907.01-659,897.29

Finding the Fourth Proportional to 965,697.13, 1,332,907.01 and 659,897.29

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Solution

The fourth proportional to 965,697.13, 1,332,907.01 and 659,897.29 is: 910,825.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    965,697.13 : 1,332,907.01 = 659,897.29 : x
  2. Step 2: Convert to fraction form
    965,697.13/1,332,907.01 = 659,897.29/x
  3. Step 3: Cross multiply
    965,697.13x = 1,332,907.01 × 659,897.29
  4. Step 4: Simplify right side
    965,697.13x = 879,581,723,721.00
  5. Step 5: Solve for x
    x = 879,581,723,721.00/965,697.13
  6. Step 6: Final answer
    x = 910,825.66

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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.