Home / 593,050.41-889,586.28-213,999.57

Finding the Fourth Proportional to 593,050.41, 889,586.28 and 213,999.57

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Solution

The fourth proportional to 593,050.41, 889,586.28 and 213,999.57 is: 321,003.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    593,050.41 : 889,586.28 = 213,999.57 : x
  2. Step 2: Convert to fraction form
    593,050.41/889,586.28 = 213,999.57/x
  3. Step 3: Cross multiply
    593,050.41x = 889,586.28 × 213,999.57
  4. Step 4: Simplify right side
    593,050.41x = 190,371,081,397.90
  5. Step 5: Solve for x
    x = 190,371,081,397.90/593,050.41
  6. Step 6: Final answer
    x = 321,003.20

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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.