Home / 2,954,887.10-4,432,330.65-2,003,104.70

Finding the Fourth Proportional to 2,954,887.10, 4,432,330.65 and 2,003,104.70

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Solution

The fourth proportional to 2,954,887.10, 4,432,330.65 and 2,003,104.70 is: 3,004,657.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,954,887.10 : 4,432,330.65 = 2,003,104.70 : x
  2. Step 2: Convert to fraction form
    2,954,887.10/4,432,330.65 = 2,003,104.70/x
  3. Step 3: Cross multiply
    2,954,887.10x = 4,432,330.65 × 2,003,104.70
  4. Step 4: Simplify right side
    2,954,887.10x = 8,878,422,356,969.06
  5. Step 5: Solve for x
    x = 8,878,422,356,969.06/2,954,887.10
  6. Step 6: Final answer
    x = 3,004,657.05

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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.