Home / 3,364,243.35-5,046,436.52-1,205,409.08

Finding the Fourth Proportional to 3,364,243.35, 5,046,436.52 and 1,205,409.08

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Solution

The fourth proportional to 3,364,243.35, 5,046,436.52 and 1,205,409.08 is: 1,808,139.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,364,243.35 : 5,046,436.52 = 1,205,409.08 : x
  2. Step 2: Convert to fraction form
    3,364,243.35/5,046,436.52 = 1,205,409.08/x
  3. Step 3: Cross multiply
    3,364,243.35x = 5,046,436.52 × 1,205,409.08
  4. Step 4: Simplify right side
    3,364,243.35x = 6,083,020,371,592.37
  5. Step 5: Solve for x
    x = 6,083,020,371,592.37/3,364,243.35
  6. Step 6: Final answer
    x = 1,808,139.23

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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.