Home / 593,488.23-890,233.46-144,209.47

Finding the Fourth Proportional to 593,488.23, 890,233.46 and 144,209.47

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Solution

The fourth proportional to 593,488.23, 890,233.46 and 144,209.47 is: 216,314.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    593,488.23 : 890,233.46 = 144,209.47 : x
  2. Step 2: Convert to fraction form
    593,488.23/890,233.46 = 144,209.47/x
  3. Step 3: Cross multiply
    593,488.23x = 890,233.46 × 144,209.47
  4. Step 4: Simplify right side
    593,488.23x = 128,380,095,442.87
  5. Step 5: Solve for x
    x = 128,380,095,442.87/593,488.23
  6. Step 6: Final answer
    x = 216,314.48

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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.