Home / 7,844,353.44-10,825,670.16-5,907,196.32

Finding the Fourth Proportional to 7,844,353.44, 10,825,670.16 and 5,907,196.32

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Solution

The fourth proportional to 7,844,353.44, 10,825,670.16 and 5,907,196.32 is: 8,152,279.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,844,353.44 : 10,825,670.16 = 5,907,196.32 : x
  2. Step 2: Convert to fraction form
    7,844,353.44/10,825,670.16 = 5,907,196.32/x
  3. Step 3: Cross multiply
    7,844,353.44x = 10,825,670.16 × 5,907,196.32
  4. Step 4: Simplify right side
    7,844,353.44x = 63,949,358,930,685.81
  5. Step 5: Solve for x
    x = 63,949,358,930,685.81/7,844,353.44
  6. Step 6: Final answer
    x = 8,152,279.14

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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.