Home / 1,655,778.24-2,483,925.12-533,960.64

Finding the Fourth Proportional to 1,655,778.24, 2,483,925.12 and 533,960.64

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Solution

The fourth proportional to 1,655,778.24, 2,483,925.12 and 533,960.64 is: 801,024.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,655,778.24 : 2,483,925.12 = 533,960.64 : x
  2. Step 2: Convert to fraction form
    1,655,778.24/2,483,925.12 = 533,960.64/x
  3. Step 3: Cross multiply
    1,655,778.24x = 2,483,925.12 × 533,960.64
  4. Step 4: Simplify right side
    1,655,778.24x = 1,326,318,246,787.28
  5. Step 5: Solve for x
    x = 1,326,318,246,787.28/1,655,778.24
  6. Step 6: Final answer
    x = 801,024.08

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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.