Home / 1,601,023.04-2,401,534.08-603,517.76

Finding the Fourth Proportional to 1,601,023.04, 2,401,534.08 and 603,517.76

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Solution

The fourth proportional to 1,601,023.04, 2,401,534.08 and 603,517.76 is: 905,276.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,601,023.04 : 2,401,534.08 = 603,517.76 : x
  2. Step 2: Convert to fraction form
    1,601,023.04/2,401,534.08 = 603,517.76/x
  3. Step 3: Cross multiply
    1,601,023.04x = 2,401,534.08 × 603,517.76
  4. Step 4: Simplify right side
    1,601,023.04x = 1,449,368,468,525.26
  5. Step 5: Solve for x
    x = 1,449,368,468,525.26/1,601,023.04
  6. Step 6: Final answer
    x = 905,276.46

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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.