Home / 6,115,552.73-9,173,330.71-1,797,603.11

Finding the Fourth Proportional to 6,115,552.73, 9,173,330.71 and 1,797,603.11

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Solution

The fourth proportional to 6,115,552.73, 9,173,330.71 and 1,797,603.11 is: 2,696,405.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,115,552.73 : 9,173,330.71 = 1,797,603.11 : x
  2. Step 2: Convert to fraction form
    6,115,552.73/9,173,330.71 = 1,797,603.11/x
  3. Step 3: Cross multiply
    6,115,552.73x = 9,173,330.71 × 1,797,603.11
  4. Step 4: Simplify right side
    6,115,552.73x = 16,490,007,762,993.85
  5. Step 5: Solve for x
    x = 16,490,007,762,993.85/6,115,552.73
  6. Step 6: Final answer
    x = 2,696,405.13

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.