Home / 3,409,611.29-4,706,798.05-2,248,746.22

Finding the Fourth Proportional to 3,409,611.29, 4,706,798.05 and 2,248,746.22

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Solution

The fourth proportional to 3,409,611.29, 4,706,798.05 and 2,248,746.22 is: 3,104,281.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,409,611.29 : 4,706,798.05 = 2,248,746.22 : x
  2. Step 2: Convert to fraction form
    3,409,611.29/4,706,798.05 = 2,248,746.22/x
  3. Step 3: Cross multiply
    3,409,611.29x = 4,706,798.05 × 2,248,746.22
  4. Step 4: Simplify right side
    3,409,611.29x = 10,584,394,323,240.87
  5. Step 5: Solve for x
    x = 10,584,394,323,240.87/3,409,611.29
  6. Step 6: Final answer
    x = 3,104,281.81

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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.