Home / 4,316,074.52-6,467,939.55-3,169,842.93

Finding the Fourth Proportional to 4,316,074.52, 6,467,939.55 and 3,169,842.93

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Solution

The fourth proportional to 4,316,074.52, 6,467,939.55 and 3,169,842.93 is: 4,750,231.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,316,074.52 : 6,467,939.55 = 3,169,842.93 : x
  2. Step 2: Convert to fraction form
    4,316,074.52/6,467,939.55 = 3,169,842.93/x
  3. Step 3: Cross multiply
    4,316,074.52x = 6,467,939.55 × 3,169,842.93
  4. Step 4: Simplify right side
    4,316,074.52x = 20,502,352,454,234.88
  5. Step 5: Solve for x
    x = 20,502,352,454,234.88/4,316,074.52
  6. Step 6: Final answer
    x = 4,750,231.35

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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.