Home / 3,039,103.60-4,558,655.40-2,330,515.60

Finding the Fourth Proportional to 3,039,103.60, 4,558,655.40 and 2,330,515.60

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Solution

The fourth proportional to 3,039,103.60, 4,558,655.40 and 2,330,515.60 is: 3,495,773.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,039,103.60 : 4,558,655.40 = 2,330,515.60 : x
  2. Step 2: Convert to fraction form
    3,039,103.60/4,558,655.40 = 2,330,515.60/x
  3. Step 3: Cross multiply
    3,039,103.60x = 4,558,655.40 × 2,330,515.60
  4. Step 4: Simplify right side
    3,039,103.60x = 10,624,017,524,724.24
  5. Step 5: Solve for x
    x = 10,624,017,524,724.24/3,039,103.60
  6. Step 6: Final answer
    x = 3,495,773.40

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Double scale
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Similar ratio
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1.5x scale

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.