Home / 5,014,525.83-6,920,657.62-2,949,442.88

Finding the Fourth Proportional to 5,014,525.83, 6,920,657.62 and 2,949,442.88

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Solution

The fourth proportional to 5,014,525.83, 6,920,657.62 and 2,949,442.88 is: 4,070,591.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,014,525.83 : 6,920,657.62 = 2,949,442.88 : x
  2. Step 2: Convert to fraction form
    5,014,525.83/6,920,657.62 = 2,949,442.88/x
  3. Step 3: Cross multiply
    5,014,525.83x = 6,920,657.62 × 2,949,442.88
  4. Step 4: Simplify right side
    5,014,525.83x = 20,412,084,300,249.85
  5. Step 5: Solve for x
    x = 20,412,084,300,249.85/5,014,525.83
  6. Step 6: Final answer
    x = 4,070,591.12

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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.