Home / 3,543,135.60-5,314,703.40-2,460,716.40

Finding the Fourth Proportional to 3,543,135.60, 5,314,703.40 and 2,460,716.40

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Solution

The fourth proportional to 3,543,135.60, 5,314,703.40 and 2,460,716.40 is: 3,691,074.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,543,135.60 : 5,314,703.40 = 2,460,716.40 : x
  2. Step 2: Convert to fraction form
    3,543,135.60/5,314,703.40 = 2,460,716.40/x
  3. Step 3: Cross multiply
    3,543,135.60x = 5,314,703.40 × 2,460,716.40
  4. Step 4: Simplify right side
    3,543,135.60x = 13,077,977,817,515.76
  5. Step 5: Solve for x
    x = 13,077,977,817,515.76/3,543,135.60
  6. Step 6: Final answer
    x = 3,691,074.60

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Double scale
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Similar ratio
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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.