Home / 593,945.76-890,701.31-214,775.55

Finding the Fourth Proportional to 593,945.76, 890,701.31 and 214,775.55

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Solution

The fourth proportional to 593,945.76, 890,701.31 and 214,775.55 is: 322,084.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    593,945.76 : 890,701.31 = 214,775.55 : x
  2. Step 2: Convert to fraction form
    593,945.76/890,701.31 = 214,775.55/x
  3. Step 3: Cross multiply
    593,945.76x = 890,701.31 × 214,775.55
  4. Step 4: Simplify right side
    593,945.76x = 191,300,864,277.91
  5. Step 5: Solve for x
    x = 191,300,864,277.91/593,945.76
  6. Step 6: Final answer
    x = 322,084.74

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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.