Home / 5,018,830.08-6,926,027.76-2,726,990.76

Finding the Fourth Proportional to 5,018,830.08, 6,926,027.76 and 2,726,990.76

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Solution

The fourth proportional to 5,018,830.08, 6,926,027.76 and 2,726,990.76 is: 3,763,270.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,018,830.08 : 6,926,027.76 = 2,726,990.76 : x
  2. Step 2: Convert to fraction form
    5,018,830.08/6,926,027.76 = 2,726,990.76/x
  3. Step 3: Cross multiply
    5,018,830.08x = 6,926,027.76 × 2,726,990.76
  4. Step 4: Simplify right side
    5,018,830.08x = 18,887,213,705,023.50
  5. Step 5: Solve for x
    x = 18,887,213,705,023.50/5,018,830.08
  6. Step 6: Final answer
    x = 3,763,270.21

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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.