Home / 1,871,293.59-2,807,286.26-592,223.40

Finding the Fourth Proportional to 1,871,293.59, 2,807,286.26 and 592,223.40

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Solution

The fourth proportional to 1,871,293.59, 2,807,286.26 and 592,223.40 is: 888,444.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,871,293.59 : 2,807,286.26 = 592,223.40 : x
  2. Step 2: Convert to fraction form
    1,871,293.59/2,807,286.26 = 592,223.40/x
  3. Step 3: Cross multiply
    1,871,293.59x = 2,807,286.26 × 592,223.40
  4. Step 4: Simplify right side
    1,871,293.59x = 1,662,540,610,709.37
  5. Step 5: Solve for x
    x = 1,662,540,610,709.37/1,871,293.59
  6. Step 6: Final answer
    x = 888,444.56

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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.