Home / 593,823.68-890,722.58-144,546.92

Finding the Fourth Proportional to 593,823.68, 890,722.58 and 144,546.92

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Solution

The fourth proportional to 593,823.68, 890,722.58 and 144,546.92 is: 216,817.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    593,823.68 : 890,722.58 = 144,546.92 : x
  2. Step 2: Convert to fraction form
    593,823.68/890,722.58 = 144,546.92/x
  3. Step 3: Cross multiply
    593,823.68x = 890,722.58 × 144,546.92
  4. Step 4: Simplify right side
    593,823.68x = 128,751,205,513.45
  5. Step 5: Solve for x
    x = 128,751,205,513.45/593,823.68
  6. Step 6: Final answer
    x = 216,817.23

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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.