Home / 3,555,102.29-4,904,645.18-2,064,700.26

Finding the Fourth Proportional to 3,555,102.29, 4,904,645.18 and 2,064,700.26

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Solution

The fourth proportional to 3,555,102.29, 4,904,645.18 and 2,064,700.26 is: 2,848,475.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,555,102.29 : 4,904,645.18 = 2,064,700.26 : x
  2. Step 2: Convert to fraction form
    3,555,102.29/4,904,645.18 = 2,064,700.26/x
  3. Step 3: Cross multiply
    3,555,102.29x = 4,904,645.18 × 2,064,700.26
  4. Step 4: Simplify right side
    3,555,102.29x = 10,126,622,168,030.25
  5. Step 5: Solve for x
    x = 10,126,622,168,030.25/3,555,102.29
  6. Step 6: Final answer
    x = 2,848,475.62

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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.