Home / 1,582,454.83-2,373,682.27-384,369.07

Finding the Fourth Proportional to 1,582,454.83, 2,373,682.27 and 384,369.07

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Solution

The fourth proportional to 1,582,454.83, 2,373,682.27 and 384,369.07 is: 576,553.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,582,454.83 : 2,373,682.27 = 384,369.07 : x
  2. Step 2: Convert to fraction form
    1,582,454.83/2,373,682.27 = 384,369.07/x
  3. Step 3: Cross multiply
    1,582,454.83x = 2,373,682.27 × 384,369.07
  4. Step 4: Simplify right side
    1,582,454.83x = 912,370,046,595.39
  5. Step 5: Solve for x
    x = 912,370,046,595.39/1,582,454.83
  6. Step 6: Final answer
    x = 576,553.61

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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.