Home / 593,769.20-889,876.20-526,895.60

Finding the Fourth Proportional to 593,769.20, 889,876.20 and 526,895.60

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Solution

The fourth proportional to 593,769.20, 889,876.20 and 526,895.60 is: 789,653.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    593,769.20 : 889,876.20 = 526,895.60 : x
  2. Step 2: Convert to fraction form
    593,769.20/889,876.20 = 526,895.60/x
  3. Step 3: Cross multiply
    593,769.20x = 889,876.20 × 526,895.60
  4. Step 4: Simplify right side
    593,769.20x = 468,871,854,324.72
  5. Step 5: Solve for x
    x = 468,871,854,324.72/593,769.20
  6. Step 6: Final answer
    x = 789,653.38

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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.