Home / 2,024,340.10-3,036,542.55-528,432.10

Finding the Fourth Proportional to 2,024,340.10, 3,036,542.55 and 528,432.10

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Solution

The fourth proportional to 2,024,340.10, 3,036,542.55 and 528,432.10 is: 792,656.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,024,340.10 : 3,036,542.55 = 528,432.10 : x
  2. Step 2: Convert to fraction form
    2,024,340.10/3,036,542.55 = 528,432.10/x
  3. Step 3: Cross multiply
    2,024,340.10x = 3,036,542.55 × 528,432.10
  4. Step 4: Simplify right side
    2,024,340.10x = 1,604,606,556,435.85
  5. Step 5: Solve for x
    x = 1,604,606,556,435.85/2,024,340.10
  6. Step 6: Final answer
    x = 792,656.61

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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.