Home / 1,041,619.06-1,437,264.30-606,133.90

Finding the Fourth Proportional to 1,041,619.06, 1,437,264.30 and 606,133.90

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Solution

The fourth proportional to 1,041,619.06, 1,437,264.30 and 606,133.90 is: 836,365.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,041,619.06 : 1,437,264.30 = 606,133.90 : x
  2. Step 2: Convert to fraction form
    1,041,619.06/1,437,264.30 = 606,133.90/x
  3. Step 3: Cross multiply
    1,041,619.06x = 1,437,264.30 × 606,133.90
  4. Step 4: Simplify right side
    1,041,619.06x = 871,174,615,489.77
  5. Step 5: Solve for x
    x = 871,174,615,489.77/1,041,619.06
  6. Step 6: Final answer
    x = 836,365.85

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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.