Home / 1,716,101.04-2,368,219.80-952,152.78

Finding the Fourth Proportional to 1,716,101.04, 2,368,219.80 and 952,152.78

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Solution

The fourth proportional to 1,716,101.04, 2,368,219.80 and 952,152.78 is: 1,313,971.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,716,101.04 : 2,368,219.80 = 952,152.78 : x
  2. Step 2: Convert to fraction form
    1,716,101.04/2,368,219.80 = 952,152.78/x
  3. Step 3: Cross multiply
    1,716,101.04x = 2,368,219.80 × 952,152.78
  4. Step 4: Simplify right side
    1,716,101.04x = 2,254,907,066,221.04
  5. Step 5: Solve for x
    x = 2,254,907,066,221.04/1,716,101.04
  6. Step 6: Final answer
    x = 1,313,971.04

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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.