Home / 7,585,368-11,378,062.94-3,097,644

Finding the Fourth Proportional to 7,585,368, 11,378,062.94 and 3,097,644

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Solution

The fourth proportional to 7,585,368, 11,378,062.94 and 3,097,644 is: 4,646,470.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,585,368 : 11,378,062.94 = 3,097,644 : x
  2. Step 2: Convert to fraction form
    7,585,368/11,378,062.94 = 3,097,644/x
  3. Step 3: Cross multiply
    7,585,368x = 11,378,062.94 × 3,097,644
  4. Step 4: Simplify right side
    7,585,368x = 35,245,188,382,225.14
  5. Step 5: Solve for x
    x = 35,245,188,382,225.14/7,585,368
  6. Step 6: Final answer
    x = 4,646,470.47

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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.