Home / 2,966,994.06-4,451,289.93-1,526,892.72

Finding the Fourth Proportional to 2,966,994.06, 4,451,289.93 and 1,526,892.72

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Solution

The fourth proportional to 2,966,994.06, 4,451,289.93 and 1,526,892.72 is: 2,290,750.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,966,994.06 : 4,451,289.93 = 1,526,892.72 : x
  2. Step 2: Convert to fraction form
    2,966,994.06/4,451,289.93 = 1,526,892.72/x
  3. Step 3: Cross multiply
    2,966,994.06x = 4,451,289.93 × 1,526,892.72
  4. Step 4: Simplify right side
    2,966,994.06x = 6,796,642,188,726.31
  5. Step 5: Solve for x
    x = 6,796,642,188,726.31/2,966,994.06
  6. Step 6: Final answer
    x = 2,290,750.18

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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.