Home / 2,409,672.06-3,612,360.33-914,813.82

Finding the Fourth Proportional to 2,409,672.06, 3,612,360.33 and 914,813.82

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Solution

The fourth proportional to 2,409,672.06, 3,612,360.33 and 914,813.82 is: 1,371,405.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,409,672.06 : 3,612,360.33 = 914,813.82 : x
  2. Step 2: Convert to fraction form
    2,409,672.06/3,612,360.33 = 914,813.82/x
  3. Step 3: Cross multiply
    2,409,672.06x = 3,612,360.33 × 914,813.82
  4. Step 4: Simplify right side
    2,409,672.06x = 3,304,637,152,703.76
  5. Step 5: Solve for x
    x = 3,304,637,152,703.76/2,409,672.06
  6. Step 6: Final answer
    x = 1,371,405.35

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.