Home / 2,715,460.00-4,072,742.27-893,848.47

Finding the Fourth Proportional to 2,715,460.00, 4,072,742.27 and 893,848.47

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Solution

The fourth proportional to 2,715,460.00, 4,072,742.27 and 893,848.47 is: 1,340,625.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,715,460.00 : 4,072,742.27 = 893,848.47 : x
  2. Step 2: Convert to fraction form
    2,715,460.00/4,072,742.27 = 893,848.47/x
  3. Step 3: Cross multiply
    2,715,460.00x = 4,072,742.27 × 893,848.47
  4. Step 4: Simplify right side
    2,715,460.00x = 3,640,414,430,353.73
  5. Step 5: Solve for x
    x = 3,640,414,430,353.73/2,715,460.00
  6. Step 6: Final answer
    x = 1,340,625.32

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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.