Home / 2,696,928.08-4,045,364.39-1,558,966.19

Finding the Fourth Proportional to 2,696,928.08, 4,045,364.39 and 1,558,966.19

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Solution

The fourth proportional to 2,696,928.08, 4,045,364.39 and 1,558,966.19 is: 2,338,433.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,696,928.08 : 4,045,364.39 = 1,558,966.19 : x
  2. Step 2: Convert to fraction form
    2,696,928.08/4,045,364.39 = 1,558,966.19/x
  3. Step 3: Cross multiply
    2,696,928.08x = 4,045,364.39 × 1,558,966.19
  4. Step 4: Simplify right side
    2,696,928.08x = 6,306,586,293,910.57
  5. Step 5: Solve for x
    x = 6,306,586,293,910.57/2,696,928.08
  6. Step 6: Final answer
    x = 2,338,433.25

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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.