Home / 544,244.20-751,066.04-299,239.31

Finding the Fourth Proportional to 544,244.20, 751,066.04 and 299,239.31

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Solution

The fourth proportional to 544,244.20, 751,066.04 and 299,239.31 is: 412,955.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    544,244.20 : 751,066.04 = 299,239.31 : x
  2. Step 2: Convert to fraction form
    544,244.20/751,066.04 = 299,239.31/x
  3. Step 3: Cross multiply
    544,244.20x = 751,066.04 × 299,239.31
  4. Step 4: Simplify right side
    544,244.20x = 224,748,482,077.84
  5. Step 5: Solve for x
    x = 224,748,482,077.84/544,244.20
  6. Step 6: Final answer
    x = 412,955.22

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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.