Home / 3,400,503.90-4,684,713.48-2,366,233.02

Finding the Fourth Proportional to 3,400,503.90, 4,684,713.48 and 2,366,233.02

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Solution

The fourth proportional to 3,400,503.90, 4,684,713.48 and 2,366,233.02 is: 3,259,847.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,400,503.90 : 4,684,713.48 = 2,366,233.02 : x
  2. Step 2: Convert to fraction form
    3,400,503.90/4,684,713.48 = 2,366,233.02/x
  3. Step 3: Cross multiply
    3,400,503.90x = 4,684,713.48 × 2,366,233.02
  4. Step 4: Simplify right side
    3,400,503.90x = 11,085,123,725,615.11
  5. Step 5: Solve for x
    x = 11,085,123,725,615.11/3,400,503.90
  6. Step 6: Final answer
    x = 3,259,847.38

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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.