Home / 5,666,168.44-7,817,092.86-3,486,928.19

Finding the Fourth Proportional to 5,666,168.44, 7,817,092.86 and 3,486,928.19

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Solution

The fourth proportional to 5,666,168.44, 7,817,092.86 and 3,486,928.19 is: 4,810,594.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,666,168.44 : 7,817,092.86 = 3,486,928.19 : x
  2. Step 2: Convert to fraction form
    5,666,168.44/7,817,092.86 = 3,486,928.19/x
  3. Step 3: Cross multiply
    5,666,168.44x = 7,817,092.86 × 3,486,928.19
  4. Step 4: Simplify right side
    5,666,168.44x = 27,257,641,457,381.72
  5. Step 5: Solve for x
    x = 27,257,641,457,381.72/5,666,168.44
  6. Step 6: Final answer
    x = 4,810,594.98

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Double scale
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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.