Home / 9,683,143.60-14,524,715.40-5,904,007.60

Finding the Fourth Proportional to 9,683,143.60, 14,524,715.40 and 5,904,007.60

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Solution

The fourth proportional to 9,683,143.60, 14,524,715.40 and 5,904,007.60 is: 8,856,011.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,683,143.60 : 14,524,715.40 = 5,904,007.60 : x
  2. Step 2: Convert to fraction form
    9,683,143.60/14,524,715.40 = 5,904,007.60/x
  3. Step 3: Cross multiply
    9,683,143.60x = 14,524,715.40 × 5,904,007.60
  4. Step 4: Simplify right side
    9,683,143.60x = 85,754,030,109,437.03
  5. Step 5: Solve for x
    x = 85,754,030,109,437.03/9,683,143.60
  6. Step 6: Final answer
    x = 8,856,011.40

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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.