Home / 4,761,370.11-6,571,119.33-2,696,887.83

Finding the Fourth Proportional to 4,761,370.11, 6,571,119.33 and 2,696,887.83

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Solution

The fourth proportional to 4,761,370.11, 6,571,119.33 and 2,696,887.83 is: 3,721,947.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,761,370.11 : 6,571,119.33 = 2,696,887.83 : x
  2. Step 2: Convert to fraction form
    4,761,370.11/6,571,119.33 = 2,696,887.83/x
  3. Step 3: Cross multiply
    4,761,370.11x = 6,571,119.33 × 2,696,887.83
  4. Step 4: Simplify right side
    4,761,370.11x = 17,721,571,750,554.75
  5. Step 5: Solve for x
    x = 17,721,571,750,554.75/4,761,370.11
  6. Step 6: Final answer
    x = 3,721,947.96

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1.5x scale

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.