Home / 1,655,908.08-2,483,787.54-577,181.28

Finding the Fourth Proportional to 1,655,908.08, 2,483,787.54 and 577,181.28

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Solution

The fourth proportional to 1,655,908.08, 2,483,787.54 and 577,181.28 is: 865,745.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,655,908.08 : 2,483,787.54 = 577,181.28 : x
  2. Step 2: Convert to fraction form
    1,655,908.08/2,483,787.54 = 577,181.28/x
  3. Step 3: Cross multiply
    1,655,908.08x = 2,483,787.54 × 577,181.28
  4. Step 4: Simplify right side
    1,655,908.08x = 1,433,595,671,585.25
  5. Step 5: Solve for x
    x = 1,433,595,671,585.25/1,655,908.08
  6. Step 6: Final answer
    x = 865,745.92

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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.