Home / 7,226,291.16-10,845,399.82-3,633,079.32

Finding the Fourth Proportional to 7,226,291.16, 10,845,399.82 and 3,633,079.32

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Solution

The fourth proportional to 7,226,291.16, 10,845,399.82 and 3,633,079.32 is: 5,452,616.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,226,291.16 : 10,845,399.82 = 3,633,079.32 : x
  2. Step 2: Convert to fraction form
    7,226,291.16/10,845,399.82 = 3,633,079.32/x
  3. Step 3: Cross multiply
    7,226,291.16x = 10,845,399.82 × 3,633,079.32
  4. Step 4: Simplify right side
    7,226,291.16x = 39,402,197,730,781.33
  5. Step 5: Solve for x
    x = 39,402,197,730,781.33/7,226,291.16
  6. Step 6: Final answer
    x = 5,452,616.96

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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.