Home / 2,797,516.51-4,196,260.99-2,417,280.10

Finding the Fourth Proportional to 2,797,516.51, 4,196,260.99 and 2,417,280.10

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Solution

The fourth proportional to 2,797,516.51, 4,196,260.99 and 2,417,280.10 is: 3,625,908.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,797,516.51 : 4,196,260.99 = 2,417,280.10 : x
  2. Step 2: Convert to fraction form
    2,797,516.51/4,196,260.99 = 2,417,280.10/x
  3. Step 3: Cross multiply
    2,797,516.51x = 4,196,260.99 × 2,417,280.10
  4. Step 4: Simplify right side
    2,797,516.51x = 10,143,538,178,064.25
  5. Step 5: Solve for x
    x = 10,143,538,178,064.25/2,797,516.51
  6. Step 6: Final answer
    x = 3,625,908.25

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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.