Home / 1,734,474.47-2,601,524.72-455,210.18

Finding the Fourth Proportional to 1,734,474.47, 2,601,524.72 and 455,210.18

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Solution

The fourth proportional to 1,734,474.47, 2,601,524.72 and 455,210.18 is: 682,766.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,734,474.47 : 2,601,524.72 = 455,210.18 : x
  2. Step 2: Convert to fraction form
    1,734,474.47/2,601,524.72 = 455,210.18/x
  3. Step 3: Cross multiply
    1,734,474.47x = 2,601,524.72 × 455,210.18
  4. Step 4: Simplify right side
    1,734,474.47x = 1,184,240,533,951.77
  5. Step 5: Solve for x
    x = 1,184,240,533,951.77/1,734,474.47
  6. Step 6: Final answer
    x = 682,766.20

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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.