Home / 2,006,458.90-3,009,688.35-744,025.30

Finding the Fourth Proportional to 2,006,458.90, 3,009,688.35 and 744,025.30

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Solution

The fourth proportional to 2,006,458.90, 3,009,688.35 and 744,025.30 is: 1,116,037.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,006,458.90 : 3,009,688.35 = 744,025.30 : x
  2. Step 2: Convert to fraction form
    2,006,458.90/3,009,688.35 = 744,025.30/x
  3. Step 3: Cross multiply
    2,006,458.90x = 3,009,688.35 × 744,025.30
  4. Step 4: Simplify right side
    2,006,458.90x = 2,239,284,277,515.26
  5. Step 5: Solve for x
    x = 2,239,284,277,515.26/2,006,458.90
  6. Step 6: Final answer
    x = 1,116,037.95

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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.