Home / 5,452,226.08-7,525,354.16-3,388,800

Finding the Fourth Proportional to 5,452,226.08, 7,525,354.16 and 3,388,800

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Solution

The fourth proportional to 5,452,226.08, 7,525,354.16 and 3,388,800 is: 4,677,340.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,452,226.08 : 7,525,354.16 = 3,388,800 : x
  2. Step 2: Convert to fraction form
    5,452,226.08/7,525,354.16 = 3,388,800/x
  3. Step 3: Cross multiply
    5,452,226.08x = 7,525,354.16 × 3,388,800
  4. Step 4: Simplify right side
    5,452,226.08x = 25,501,920,177,408
  5. Step 5: Solve for x
    x = 25,501,920,177,408/5,452,226.08
  6. Step 6: Final answer
    x = 4,677,340.93

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Double scale
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1.5x scale

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.