Home / 4,464,314.97-6,162,065.80-2,915,813.38

Finding the Fourth Proportional to 4,464,314.97, 6,162,065.80 and 2,915,813.38

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Solution

The fourth proportional to 4,464,314.97, 6,162,065.80 and 2,915,813.38 is: 4,024,678.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,464,314.97 : 6,162,065.80 = 2,915,813.38 : x
  2. Step 2: Convert to fraction form
    4,464,314.97/6,162,065.80 = 2,915,813.38/x
  3. Step 3: Cross multiply
    4,464,314.97x = 6,162,065.80 × 2,915,813.38
  4. Step 4: Simplify right side
    4,464,314.97x = 17,967,433,927,035.74
  5. Step 5: Solve for x
    x = 17,967,433,927,035.74/4,464,314.97
  6. Step 6: Final answer
    x = 4,024,678.82

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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.