Home / 593,733.89-890,601.51-144,454.77

Finding the Fourth Proportional to 593,733.89, 890,601.51 and 144,454.77

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Solution

The fourth proportional to 593,733.89, 890,601.51 and 144,454.77 is: 216,682.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    593,733.89 : 890,601.51 = 144,454.77 : x
  2. Step 2: Convert to fraction form
    593,733.89/890,601.51 = 144,454.77/x
  3. Step 3: Cross multiply
    593,733.89x = 890,601.51 × 144,454.77
  4. Step 4: Simplify right side
    593,733.89x = 128,651,636,288.70
  5. Step 5: Solve for x
    x = 128,651,636,288.70/593,733.89
  6. Step 6: Final answer
    x = 216,682.32

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Similar ratio
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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.