Home / 5,323,367.05-7,346,393.82-3,258,341.51

Finding the Fourth Proportional to 5,323,367.05, 7,346,393.82 and 3,258,341.51

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Solution

The fourth proportional to 5,323,367.05, 7,346,393.82 and 3,258,341.51 is: 4,496,601.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,323,367.05 : 7,346,393.82 = 3,258,341.51 : x
  2. Step 2: Convert to fraction form
    5,323,367.05/7,346,393.82 = 3,258,341.51/x
  3. Step 3: Cross multiply
    5,323,367.05x = 7,346,393.82 × 3,258,341.51
  4. Step 4: Simplify right side
    5,323,367.05x = 23,937,059,895,781.50
  5. Step 5: Solve for x
    x = 23,937,059,895,781.50/5,323,367.05
  6. Step 6: Final answer
    x = 4,496,601.43

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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.