Home / 3,276,809.64-4,914,477.02-1,175,561.64

Finding the Fourth Proportional to 3,276,809.64, 4,914,477.02 and 1,175,561.64

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Solution

The fourth proportional to 3,276,809.64, 4,914,477.02 and 1,175,561.64 is: 1,763,077.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,276,809.64 : 4,914,477.02 = 1,175,561.64 : x
  2. Step 2: Convert to fraction form
    3,276,809.64/4,914,477.02 = 1,175,561.64/x
  3. Step 3: Cross multiply
    3,276,809.64x = 4,914,477.02 × 1,175,561.64
  4. Step 4: Simplify right side
    3,276,809.64x = 5,777,270,665,373.51
  5. Step 5: Solve for x
    x = 5,777,270,665,373.51/3,276,809.64
  6. Step 6: Final answer
    x = 1,763,077.90

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.