Home / 1,716,043.12-2,368,139.79-952,094.86

Finding the Fourth Proportional to 1,716,043.12, 2,368,139.79 and 952,094.86

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Solution

The fourth proportional to 1,716,043.12, 2,368,139.79 and 952,094.86 is: 1,313,891.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,716,043.12 : 2,368,139.79 = 952,094.86 : x
  2. Step 2: Convert to fraction form
    1,716,043.12/2,368,139.79 = 952,094.86/x
  3. Step 3: Cross multiply
    1,716,043.12x = 2,368,139.79 × 952,094.86
  4. Step 4: Simplify right side
    1,716,043.12x = 2,254,693,719,470.49
  5. Step 5: Solve for x
    x = 2,254,693,719,470.49/1,716,043.12
  6. Step 6: Final answer
    x = 1,313,891.07

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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.