Home / 4,032,824.10-6,056,234.55-2,143,256.10

Finding the Fourth Proportional to 4,032,824.10, 6,056,234.55 and 2,143,256.10

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Solution

The fourth proportional to 4,032,824.10, 6,056,234.55 and 2,143,256.10 is: 3,218,603.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,032,824.10 : 6,056,234.55 = 2,143,256.10 : x
  2. Step 2: Convert to fraction form
    4,032,824.10/6,056,234.55 = 2,143,256.10/x
  3. Step 3: Cross multiply
    4,032,824.10x = 6,056,234.55 × 2,143,256.10
  4. Step 4: Simplify right side
    4,032,824.10x = 12,980,061,642,318.26
  5. Step 5: Solve for x
    x = 12,980,061,642,318.26/4,032,824.10
  6. Step 6: Final answer
    x = 3,218,603.47

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Double scale
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1.5x scale

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.