Home / 604,508.20-906,813.06-183,787.72

Finding the Fourth Proportional to 604,508.20, 906,813.06 and 183,787.72

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Solution

The fourth proportional to 604,508.20, 906,813.06 and 183,787.72 is: 275,697.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    604,508.20 : 906,813.06 = 183,787.72 : x
  2. Step 2: Convert to fraction form
    604,508.20/906,813.06 = 183,787.72/x
  3. Step 3: Cross multiply
    604,508.20x = 906,813.06 × 183,787.72
  4. Step 4: Simplify right side
    604,508.20x = 166,661,104,763.62
  5. Step 5: Solve for x
    x = 166,661,104,763.62/604,508.20
  6. Step 6: Final answer
    x = 275,697.01

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1.5x scale

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.