Home / 2,593,868.74-3,890,945.03-1,077,705

Finding the Fourth Proportional to 2,593,868.74, 3,890,945.03 and 1,077,705

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Solution

The fourth proportional to 2,593,868.74, 3,890,945.03 and 1,077,705 is: 1,616,616.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,593,868.74 : 3,890,945.03 = 1,077,705 : x
  2. Step 2: Convert to fraction form
    2,593,868.74/3,890,945.03 = 1,077,705/x
  3. Step 3: Cross multiply
    2,593,868.74x = 3,890,945.03 × 1,077,705
  4. Step 4: Simplify right side
    2,593,868.74x = 4,193,290,908,167.63
  5. Step 5: Solve for x
    x = 4,193,290,908,167.63/2,593,868.74
  6. Step 6: Final answer
    x = 1,616,616.46

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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.