Home / 3,026,201.34-4,176,132.84-1,649,520.03

Finding the Fourth Proportional to 3,026,201.34, 4,176,132.84 and 1,649,520.03

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Solution

The fourth proportional to 3,026,201.34, 4,176,132.84 and 1,649,520.03 is: 2,276,324.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,026,201.34 : 4,176,132.84 = 1,649,520.03 : x
  2. Step 2: Convert to fraction form
    3,026,201.34/4,176,132.84 = 1,649,520.03/x
  3. Step 3: Cross multiply
    3,026,201.34x = 4,176,132.84 × 1,649,520.03
  4. Step 4: Simplify right side
    3,026,201.34x = 6,888,614,767,520.79
  5. Step 5: Solve for x
    x = 6,888,614,767,520.79/3,026,201.34
  6. Step 6: Final answer
    x = 2,276,324.01

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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.