Home / 6,964,051.95-9,610,691.81-3,866,575.41

Finding the Fourth Proportional to 6,964,051.95, 9,610,691.81 and 3,866,575.41

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Solution

The fourth proportional to 6,964,051.95, 9,610,691.81 and 3,866,575.41 is: 5,336,040.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,964,051.95 : 9,610,691.81 = 3,866,575.41 : x
  2. Step 2: Convert to fraction form
    6,964,051.95/9,610,691.81 = 3,866,575.41/x
  3. Step 3: Cross multiply
    6,964,051.95x = 9,610,691.81 × 3,866,575.41
  4. Step 4: Simplify right side
    6,964,051.95x = 37,160,464,606,301.52
  5. Step 5: Solve for x
    x = 37,160,464,606,301.52/6,964,051.95
  6. Step 6: Final answer
    x = 5,336,040.69

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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.