Home / 2,027,256.84-2,796,818.52-1,302,003.84

Finding the Fourth Proportional to 2,027,256.84, 2,796,818.52 and 1,302,003.84

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Solution

The fourth proportional to 2,027,256.84, 2,796,818.52 and 1,302,003.84 is: 1,796,254.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,027,256.84 : 2,796,818.52 = 1,302,003.84 : x
  2. Step 2: Convert to fraction form
    2,027,256.84/2,796,818.52 = 1,302,003.84/x
  3. Step 3: Cross multiply
    2,027,256.84x = 2,796,818.52 × 1,302,003.84
  4. Step 4: Simplify right side
    2,027,256.84x = 3,641,468,452,823.12
  5. Step 5: Solve for x
    x = 3,641,468,452,823.12/2,027,256.84
  6. Step 6: Final answer
    x = 1,796,254.12

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.