Home / 1,572,346.70-2,353,076.85-941,713.10

Finding the Fourth Proportional to 1,572,346.70, 2,353,076.85 and 941,713.10

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Solution

The fourth proportional to 1,572,346.70, 2,353,076.85 and 941,713.10 is: 1,409,309.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,572,346.70 : 2,353,076.85 = 941,713.10 : x
  2. Step 2: Convert to fraction form
    1,572,346.70/2,353,076.85 = 941,713.10/x
  3. Step 3: Cross multiply
    1,572,346.70x = 2,353,076.85 × 941,713.10
  4. Step 4: Simplify right side
    1,572,346.70x = 2,215,923,294,951.74
  5. Step 5: Solve for x
    x = 2,215,923,294,951.74/1,572,346.70
  6. Step 6: Final answer
    x = 1,409,309.60

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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.