Home / 1,484,652.72-2,226,959.64-362,731.44

Finding the Fourth Proportional to 1,484,652.72, 2,226,959.64 and 362,731.44

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Solution

The fourth proportional to 1,484,652.72, 2,226,959.64 and 362,731.44 is: 544,092.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,484,652.72 : 2,226,959.64 = 362,731.44 : x
  2. Step 2: Convert to fraction form
    1,484,652.72/2,226,959.64 = 362,731.44/x
  3. Step 3: Cross multiply
    1,484,652.72x = 2,226,959.64 × 362,731.44
  4. Step 4: Simplify right side
    1,484,652.72x = 807,788,277,039.08
  5. Step 5: Solve for x
    x = 807,788,277,039.08/1,484,652.72
  6. Step 6: Final answer
    x = 544,092.41

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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.