Home / 1,826,615.34-2,739,602.22-564,453.90

Finding the Fourth Proportional to 1,826,615.34, 2,739,602.22 and 564,453.90

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Solution

The fourth proportional to 1,826,615.34, 2,739,602.22 and 564,453.90 is: 846,581.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,826,615.34 : 2,739,602.22 = 564,453.90 : x
  2. Step 2: Convert to fraction form
    1,826,615.34/2,739,602.22 = 564,453.90/x
  3. Step 3: Cross multiply
    1,826,615.34x = 2,739,602.22 × 564,453.90
  4. Step 4: Simplify right side
    1,826,615.34x = 1,546,379,157,527.66
  5. Step 5: Solve for x
    x = 1,546,379,157,527.66/1,826,615.34
  6. Step 6: Final answer
    x = 846,581.72

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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.