Home / 1,077,027.40-1,486,237.16-593,591.06

Finding the Fourth Proportional to 1,077,027.40, 1,486,237.16 and 593,591.06

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Solution

The fourth proportional to 1,077,027.40, 1,486,237.16 and 593,591.06 is: 819,122.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,077,027.40 : 1,486,237.16 = 593,591.06 : x
  2. Step 2: Convert to fraction form
    1,077,027.40/1,486,237.16 = 593,591.06/x
  3. Step 3: Cross multiply
    1,077,027.40x = 1,486,237.16 × 593,591.06
  4. Step 4: Simplify right side
    1,077,027.40x = 882,217,091,215.79
  5. Step 5: Solve for x
    x = 882,217,091,215.79/1,077,027.40
  6. Step 6: Final answer
    x = 819,122.24

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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.