Home / 7,776,404.33-10,732,041.34-4,292,425.85

Finding the Fourth Proportional to 7,776,404.33, 10,732,041.34 and 4,292,425.85

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Solution

The fourth proportional to 7,776,404.33, 10,732,041.34 and 4,292,425.85 is: 5,923,880.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,776,404.33 : 10,732,041.34 = 4,292,425.85 : x
  2. Step 2: Convert to fraction form
    7,776,404.33/10,732,041.34 = 4,292,425.85/x
  3. Step 3: Cross multiply
    7,776,404.33x = 10,732,041.34 × 4,292,425.85
  4. Step 4: Simplify right side
    7,776,404.33x = 46,066,491,606,693.37
  5. Step 5: Solve for x
    x = 46,066,491,606,693.37/7,776,404.33
  6. Step 6: Final answer
    x = 5,923,880.71

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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.