Home / 2,032,416.64-3,048,626.17-516,213.28

Finding the Fourth Proportional to 2,032,416.64, 3,048,626.17 and 516,213.28

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Solution

The fourth proportional to 2,032,416.64, 3,048,626.17 and 516,213.28 is: 774,320.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,032,416.64 : 3,048,626.17 = 516,213.28 : x
  2. Step 2: Convert to fraction form
    2,032,416.64/3,048,626.17 = 516,213.28/x
  3. Step 3: Cross multiply
    2,032,416.64x = 3,048,626.17 × 516,213.28
  4. Step 4: Simplify right side
    2,032,416.64x = 1,573,741,299,466.41
  5. Step 5: Solve for x
    x = 1,573,741,299,466.41/2,032,416.64
  6. Step 6: Final answer
    x = 774,320.22

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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.