Home / 7,063,936.40-10,595,904.60-1,745,152.40

Finding the Fourth Proportional to 7,063,936.40, 10,595,904.60 and 1,745,152.40

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Solution

The fourth proportional to 7,063,936.40, 10,595,904.60 and 1,745,152.40 is: 2,617,728.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,063,936.40 : 10,595,904.60 = 1,745,152.40 : x
  2. Step 2: Convert to fraction form
    7,063,936.40/10,595,904.60 = 1,745,152.40/x
  3. Step 3: Cross multiply
    7,063,936.40x = 10,595,904.60 × 1,745,152.40
  4. Step 4: Simplify right side
    7,063,936.40x = 18,491,468,342,861.04
  5. Step 5: Solve for x
    x = 18,491,468,342,861.04/7,063,936.40
  6. Step 6: Final answer
    x = 2,617,728.60

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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.