Home / 2,533,353.88-3,496,277.94-1,445,789.16

Finding the Fourth Proportional to 2,533,353.88, 3,496,277.94 and 1,445,789.16

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Solution

The fourth proportional to 2,533,353.88, 3,496,277.94 and 1,445,789.16 is: 1,995,331.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,533,353.88 : 3,496,277.94 = 1,445,789.16 : x
  2. Step 2: Convert to fraction form
    2,533,353.88/3,496,277.94 = 1,445,789.16/x
  3. Step 3: Cross multiply
    2,533,353.88x = 3,496,277.94 × 1,445,789.16
  4. Step 4: Simplify right side
    2,533,353.88x = 5,054,880,745,999.13
  5. Step 5: Solve for x
    x = 5,054,880,745,999.13/2,533,353.88
  6. Step 6: Final answer
    x = 1,995,331.48

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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.