Home / 4,247,461.15-5,861,220.14-2,504,730.82

Finding the Fourth Proportional to 4,247,461.15, 5,861,220.14 and 2,504,730.82

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Solution

The fourth proportional to 4,247,461.15, 5,861,220.14 and 2,504,730.82 is: 3,456,365.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,247,461.15 : 5,861,220.14 = 2,504,730.82 : x
  2. Step 2: Convert to fraction form
    4,247,461.15/5,861,220.14 = 2,504,730.82/x
  3. Step 3: Cross multiply
    4,247,461.15x = 5,861,220.14 × 2,504,730.82
  4. Step 4: Simplify right side
    4,247,461.15x = 14,680,778,727,462.71
  5. Step 5: Solve for x
    x = 14,680,778,727,462.71/4,247,461.15
  6. Step 6: Final answer
    x = 3,456,365.63

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Double scale
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1.5x scale

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.