Home / 1,274,114.13-1,758,277.88-701,154.32

Finding the Fourth Proportional to 1,274,114.13, 1,758,277.88 and 701,154.32

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Solution

The fourth proportional to 1,274,114.13, 1,758,277.88 and 701,154.32 is: 967,593.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,274,114.13 : 1,758,277.88 = 701,154.32 : x
  2. Step 2: Convert to fraction form
    1,274,114.13/1,758,277.88 = 701,154.32/x
  3. Step 3: Cross multiply
    1,274,114.13x = 1,758,277.88 × 701,154.32
  4. Step 4: Simplify right side
    1,274,114.13x = 1,232,824,119,025.28
  5. Step 5: Solve for x
    x = 1,232,824,119,025.28/1,274,114.13
  6. Step 6: Final answer
    x = 967,593.16

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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.