Home / 593,572.20-890,345.34-144,295.44

Finding the Fourth Proportional to 593,572.20, 890,345.34 and 144,295.44

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Solution

The fourth proportional to 593,572.20, 890,345.34 and 144,295.44 is: 216,440.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    593,572.20 : 890,345.34 = 144,295.44 : x
  2. Step 2: Convert to fraction form
    593,572.20/890,345.34 = 144,295.44/x
  3. Step 3: Cross multiply
    593,572.20x = 890,345.34 × 144,295.44
  4. Step 4: Simplify right side
    593,572.20x = 128,472,772,587.25
  5. Step 5: Solve for x
    x = 128,472,772,587.25/593,572.20
  6. Step 6: Final answer
    x = 216,440.01

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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.