Home / 1,077,301.56-1,486,659.89-593,856.25

Finding the Fourth Proportional to 1,077,301.56, 1,486,659.89 and 593,856.25

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Solution

The fourth proportional to 1,077,301.56, 1,486,659.89 and 593,856.25 is: 819,512.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,077,301.56 : 1,486,659.89 = 593,856.25 : x
  2. Step 2: Convert to fraction form
    1,077,301.56/1,486,659.89 = 593,856.25/x
  3. Step 3: Cross multiply
    1,077,301.56x = 1,486,659.89 × 593,856.25
  4. Step 4: Simplify right side
    1,077,301.56x = 882,862,267,300.81
  5. Step 5: Solve for x
    x = 882,862,267,300.81/1,077,301.56
  6. Step 6: Final answer
    x = 819,512.66

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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.