Home / 6,059,612.54-8,354,701.77-3,880,573.22

Finding the Fourth Proportional to 6,059,612.54, 8,354,701.77 and 3,880,573.22

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Solution

The fourth proportional to 6,059,612.54, 8,354,701.77 and 3,880,573.22 is: 5,350,347.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,059,612.54 : 8,354,701.77 = 3,880,573.22 : x
  2. Step 2: Convert to fraction form
    6,059,612.54/8,354,701.77 = 3,880,573.22/x
  3. Step 3: Cross multiply
    6,059,612.54x = 8,354,701.77 × 3,880,573.22
  4. Step 4: Simplify right side
    6,059,612.54x = 32,421,031,907,975.09
  5. Step 5: Solve for x
    x = 32,421,031,907,975.09/6,059,612.54
  6. Step 6: Final answer
    x = 5,350,347.36

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1.5x scale

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.