Home / 2,593,513.76-3,580,692.56-1,779,081.76

Finding the Fourth Proportional to 2,593,513.76, 3,580,692.56 and 1,779,081.76

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Solution

The fourth proportional to 2,593,513.76, 3,580,692.56 and 1,779,081.76 is: 2,456,260.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,593,513.76 : 3,580,692.56 = 1,779,081.76 : x
  2. Step 2: Convert to fraction form
    2,593,513.76/3,580,692.56 = 1,779,081.76/x
  3. Step 3: Cross multiply
    2,593,513.76x = 3,580,692.56 × 1,779,081.76
  4. Step 4: Simplify right side
    2,593,513.76x = 6,370,344,821,663.71
  5. Step 5: Solve for x
    x = 6,370,344,821,663.71/2,593,513.76
  6. Step 6: Final answer
    x = 2,456,260.28

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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.