Home / 1,716,102.54-2,368,221.87-952,154.28

Finding the Fourth Proportional to 1,716,102.54, 2,368,221.87 and 952,154.28

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Solution

The fourth proportional to 1,716,102.54, 2,368,221.87 and 952,154.28 is: 1,313,973.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,716,102.54 : 2,368,221.87 = 952,154.28 : x
  2. Step 2: Convert to fraction form
    1,716,102.54/2,368,221.87 = 952,154.28/x
  3. Step 3: Cross multiply
    1,716,102.54x = 2,368,221.87 × 952,154.28
  4. Step 4: Simplify right side
    1,716,102.54x = 2,254,912,589,510.10
  5. Step 5: Solve for x
    x = 2,254,912,589,510.10/1,716,102.54
  6. Step 6: Final answer
    x = 1,313,973.11

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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.