Home / 4,210,516.68-5,810,508.86-2,276,772.65

Finding the Fourth Proportional to 4,210,516.68, 5,810,508.86 and 2,276,772.65

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Solution

The fourth proportional to 4,210,516.68, 5,810,508.86 and 2,276,772.65 is: 3,141,944.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,210,516.68 : 5,810,508.86 = 2,276,772.65 : x
  2. Step 2: Convert to fraction form
    4,210,516.68/5,810,508.86 = 2,276,772.65/x
  3. Step 3: Cross multiply
    4,210,516.68x = 5,810,508.86 × 2,276,772.65
  4. Step 4: Simplify right side
    4,210,516.68x = 13,229,207,675,248.88
  5. Step 5: Solve for x
    x = 13,229,207,675,248.88/4,210,516.68
  6. Step 6: Final answer
    x = 3,141,944.01

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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.