Home / 3,586,916.01-4,949,765.20-2,037,973.09

Finding the Fourth Proportional to 3,586,916.01, 4,949,765.20 and 2,037,973.09

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Solution

The fourth proportional to 3,586,916.01, 4,949,765.20 and 2,037,973.09 is: 2,812,301.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,586,916.01 : 4,949,765.20 = 2,037,973.09 : x
  2. Step 2: Convert to fraction form
    3,586,916.01/4,949,765.20 = 2,037,973.09/x
  3. Step 3: Cross multiply
    3,586,916.01x = 4,949,765.20 × 2,037,973.09
  4. Step 4: Simplify right side
    3,586,916.01x = 10,087,488,269,228.60
  5. Step 5: Solve for x
    x = 10,087,488,269,228.60/3,586,916.01
  6. Step 6: Final answer
    x = 2,812,301.22

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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.