Home / 2,967,827.87-4,449,460.76-1,507,673.87

Finding the Fourth Proportional to 2,967,827.87, 4,449,460.76 and 1,507,673.87

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Solution

The fourth proportional to 2,967,827.87, 4,449,460.76 and 1,507,673.87 is: 2,260,352.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,967,827.87 : 4,449,460.76 = 1,507,673.87 : x
  2. Step 2: Convert to fraction form
    2,967,827.87/4,449,460.76 = 1,507,673.87/x
  3. Step 3: Cross multiply
    2,967,827.87x = 4,449,460.76 × 1,507,673.87
  4. Step 4: Simplify right side
    2,967,827.87x = 6,708,335,693,656.67
  5. Step 5: Solve for x
    x = 6,708,335,693,656.67/2,967,827.87
  6. Step 6: Final answer
    x = 2,260,352.01

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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.