Home / 5,838,657.08-7,987,324.11-5,814,065.30

Finding the Fourth Proportional to 5,838,657.08, 7,987,324.11 and 5,814,065.30

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Solution

The fourth proportional to 5,838,657.08, 7,987,324.11 and 5,814,065.30 is: 7,953,682.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,838,657.08 : 7,987,324.11 = 5,814,065.30 : x
  2. Step 2: Convert to fraction form
    5,838,657.08/7,987,324.11 = 5,814,065.30/x
  3. Step 3: Cross multiply
    5,838,657.08x = 7,987,324.11 × 5,814,065.30
  4. Step 4: Simplify right side
    5,838,657.08x = 46,438,823,918,734.05
  5. Step 5: Solve for x
    x = 46,438,823,918,734.05/5,838,657.08
  6. Step 6: Final answer
    x = 7,953,682.38

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.