Home / 6,455,441.32-9,674,099.26-5,101,652.52

Finding the Fourth Proportional to 6,455,441.32, 9,674,099.26 and 5,101,652.52

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Solution

The fourth proportional to 6,455,441.32, 9,674,099.26 and 5,101,652.52 is: 7,645,316.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,455,441.32 : 9,674,099.26 = 5,101,652.52 : x
  2. Step 2: Convert to fraction form
    6,455,441.32/9,674,099.26 = 5,101,652.52/x
  3. Step 3: Cross multiply
    6,455,441.32x = 9,674,099.26 × 5,101,652.52
  4. Step 4: Simplify right side
    6,455,441.32x = 49,353,892,868,509.13
  5. Step 5: Solve for x
    x = 49,353,892,868,509.13/6,455,441.32
  6. Step 6: Final answer
    x = 7,645,316.63

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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.