Home / 593,371.01-890,044.21-144,094.23

Finding the Fourth Proportional to 593,371.01, 890,044.21 and 144,094.23

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Solution

The fourth proportional to 593,371.01, 890,044.21 and 144,094.23 is: 216,138.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    593,371.01 : 890,044.21 = 144,094.23 : x
  2. Step 2: Convert to fraction form
    593,371.01/890,044.21 = 144,094.23/x
  3. Step 3: Cross multiply
    593,371.01x = 890,044.21 × 144,094.23
  4. Step 4: Simplify right side
    593,371.01x = 128,250,234,880.76
  5. Step 5: Solve for x
    x = 128,250,234,880.76/593,371.01
  6. Step 6: Final answer
    x = 216,138.36

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Double scale
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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.