Home / 3,329,820.64-4,595,152.49-1,801,927.77

Finding the Fourth Proportional to 3,329,820.64, 4,595,152.49 and 1,801,927.77

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Solution

The fourth proportional to 3,329,820.64, 4,595,152.49 and 1,801,927.77 is: 2,486,660.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,329,820.64 : 4,595,152.49 = 1,801,927.77 : x
  2. Step 2: Convert to fraction form
    3,329,820.64/4,595,152.49 = 1,801,927.77/x
  3. Step 3: Cross multiply
    3,329,820.64x = 4,595,152.49 × 1,801,927.77
  4. Step 4: Simplify right side
    3,329,820.64x = 8,280,132,879,115.65
  5. Step 5: Solve for x
    x = 8,280,132,879,115.65/3,329,820.64
  6. Step 6: Final answer
    x = 2,486,660.33

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.