Home / 3,409,612.29-4,706,799.43-2,248,747.22

Finding the Fourth Proportional to 3,409,612.29, 4,706,799.43 and 2,248,747.22

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Solution

The fourth proportional to 3,409,612.29, 4,706,799.43 and 2,248,747.22 is: 3,104,283.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,409,612.29 : 4,706,799.43 = 2,248,747.22 : x
  2. Step 2: Convert to fraction form
    3,409,612.29/4,706,799.43 = 2,248,747.22/x
  3. Step 3: Cross multiply
    3,409,612.29x = 4,706,799.43 × 2,248,747.22
  4. Step 4: Simplify right side
    3,409,612.29x = 10,584,402,133,310.08
  5. Step 5: Solve for x
    x = 10,584,402,133,310.08/3,409,612.29
  6. Step 6: Final answer
    x = 3,104,283.19

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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.