Home / 6,961,798.69-9,607,890.14-4,062,123.75

Finding the Fourth Proportional to 6,961,798.69, 9,607,890.14 and 4,062,123.75

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Solution

The fourth proportional to 6,961,798.69, 9,607,890.14 and 4,062,123.75 is: 5,606,085.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,961,798.69 : 9,607,890.14 = 4,062,123.75 : x
  2. Step 2: Convert to fraction form
    6,961,798.69/9,607,890.14 = 4,062,123.75/x
  3. Step 3: Cross multiply
    6,961,798.69x = 9,607,890.14 × 4,062,123.75
  4. Step 4: Simplify right side
    6,961,798.69x = 39,028,438,725,084.83
  5. Step 5: Solve for x
    x = 39,028,438,725,084.83/6,961,798.69
  6. Step 6: Final answer
    x = 5,606,085.51

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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.