Home / 4,016,626.25-6,024,926.16-1,457,837.78

Finding the Fourth Proportional to 4,016,626.25, 6,024,926.16 and 1,457,837.78

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Solution

The fourth proportional to 4,016,626.25, 6,024,926.16 and 1,457,837.78 is: 2,186,751.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,016,626.25 : 6,024,926.16 = 1,457,837.78 : x
  2. Step 2: Convert to fraction form
    4,016,626.25/6,024,926.16 = 1,457,837.78/x
  3. Step 3: Cross multiply
    4,016,626.25x = 6,024,926.16 × 1,457,837.78
  4. Step 4: Simplify right side
    4,016,626.25x = 8,783,364,947,633.69
  5. Step 5: Solve for x
    x = 8,783,364,947,633.69/4,016,626.25
  6. Step 6: Final answer
    x = 2,186,751.87

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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.