Home / 1,083,017.18-1,494,558.34-586,299.67

Finding the Fourth Proportional to 1,083,017.18, 1,494,558.34 and 586,299.67

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Solution

The fourth proportional to 1,083,017.18, 1,494,558.34 and 586,299.67 is: 809,090.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,083,017.18 : 1,494,558.34 = 586,299.67 : x
  2. Step 2: Convert to fraction form
    1,083,017.18/1,494,558.34 = 586,299.67/x
  3. Step 3: Cross multiply
    1,083,017.18x = 1,494,558.34 × 586,299.67
  4. Step 4: Simplify right side
    1,083,017.18x = 876,259,056,335.60
  5. Step 5: Solve for x
    x = 876,259,056,335.60/1,083,017.18
  6. Step 6: Final answer
    x = 809,090.63

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.