Home / 6,950,095.55-9,580,500.69-4,879,301.79

Finding the Fourth Proportional to 6,950,095.55, 9,580,500.69 and 4,879,301.79

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Solution

The fourth proportional to 6,950,095.55, 9,580,500.69 and 4,879,301.79 is: 6,725,972.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,950,095.55 : 9,580,500.69 = 4,879,301.79 : x
  2. Step 2: Convert to fraction form
    6,950,095.55/9,580,500.69 = 4,879,301.79/x
  3. Step 3: Cross multiply
    6,950,095.55x = 9,580,500.69 × 4,879,301.79
  4. Step 4: Simplify right side
    6,950,095.55x = 46,746,154,183,442.73
  5. Step 5: Solve for x
    x = 46,746,154,183,442.73/6,950,095.55
  6. Step 6: Final answer
    x = 6,725,972.88

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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.