Home / 8,410,963.57-11,607,140.08-4,543,484.76

Finding the Fourth Proportional to 8,410,963.57, 11,607,140.08 and 4,543,484.76

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Solution

The fourth proportional to 8,410,963.57, 11,607,140.08 and 4,543,484.76 is: 6,270,014.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,410,963.57 : 11,607,140.08 = 4,543,484.76 : x
  2. Step 2: Convert to fraction form
    8,410,963.57/11,607,140.08 = 4,543,484.76/x
  3. Step 3: Cross multiply
    8,410,963.57x = 11,607,140.08 × 4,543,484.76
  4. Step 4: Simplify right side
    8,410,963.57x = 52,736,864,049,306.47
  5. Step 5: Solve for x
    x = 52,736,864,049,306.47/8,410,963.57
  6. Step 6: Final answer
    x = 6,270,014.56

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Double scale
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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.