Home / 4,210,516.43-5,810,508.52-2,276,772.41

Finding the Fourth Proportional to 4,210,516.43, 5,810,508.52 and 2,276,772.41

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Solution

The fourth proportional to 4,210,516.43, 5,810,508.52 and 2,276,772.41 is: 3,141,943.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,210,516.43 : 5,810,508.52 = 2,276,772.41 : x
  2. Step 2: Convert to fraction form
    4,210,516.43/5,810,508.52 = 2,276,772.41/x
  3. Step 3: Cross multiply
    4,210,516.43x = 5,810,508.52 × 2,276,772.41
  4. Step 4: Simplify right side
    4,210,516.43x = 13,229,205,445,969.53
  5. Step 5: Solve for x
    x = 13,229,205,445,969.53/4,210,516.43
  6. Step 6: Final answer
    x = 3,141,943.67

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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.