Home / 6,062,556.18-8,352,115.95-4,223,688.33

Finding the Fourth Proportional to 6,062,556.18, 8,352,115.95 and 4,223,688.33

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Solution

The fourth proportional to 6,062,556.18, 8,352,115.95 and 4,223,688.33 is: 5,818,788.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,062,556.18 : 8,352,115.95 = 4,223,688.33 : x
  2. Step 2: Convert to fraction form
    6,062,556.18/8,352,115.95 = 4,223,688.33/x
  3. Step 3: Cross multiply
    6,062,556.18x = 8,352,115.95 × 4,223,688.33
  4. Step 4: Simplify right side
    6,062,556.18x = 35,276,734,668,821.87
  5. Step 5: Solve for x
    x = 35,276,734,668,821.87/6,062,556.18
  6. Step 6: Final answer
    x = 5,818,788.91

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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.