Home / 1,052,944.20-1,574,808.30-941,430.60

Finding the Fourth Proportional to 1,052,944.20, 1,574,808.30 and 941,430.60

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Solution

The fourth proportional to 1,052,944.20, 1,574,808.30 and 941,430.60 is: 1,408,025.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,052,944.20 : 1,574,808.30 = 941,430.60 : x
  2. Step 2: Convert to fraction form
    1,052,944.20/1,574,808.30 = 941,430.60/x
  3. Step 3: Cross multiply
    1,052,944.20x = 1,574,808.30 × 941,430.60
  4. Step 4: Simplify right side
    1,052,944.20x = 1,482,572,722,753.98
  5. Step 5: Solve for x
    x = 1,482,572,722,753.98/1,052,944.20
  6. Step 6: Final answer
    x = 1,408,025.92

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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.