Home / 1,274,132.99-1,758,303.78-701,173.16

Finding the Fourth Proportional to 1,274,132.99, 1,758,303.78 and 701,173.16

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Solution

The fourth proportional to 1,274,132.99, 1,758,303.78 and 701,173.16 is: 967,619.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,274,132.99 : 1,758,303.78 = 701,173.16 : x
  2. Step 2: Convert to fraction form
    1,274,132.99/1,758,303.78 = 701,173.16/x
  3. Step 3: Cross multiply
    1,274,132.99x = 1,758,303.78 × 701,173.16
  4. Step 4: Simplify right side
    1,274,132.99x = 1,232,875,408,871.03
  5. Step 5: Solve for x
    x = 1,232,875,408,871.03/1,274,132.99
  6. Step 6: Final answer
    x = 967,619.10

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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.