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Finding the Fourth Proportional to 544,104.58, 750,846.35 and 299,090.16

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Solution

The fourth proportional to 544,104.58, 750,846.35 and 299,090.16 is: 412,734.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    544,104.58 : 750,846.35 = 299,090.16 : x
  2. Step 2: Convert to fraction form
    544,104.58/750,846.35 = 299,090.16/x
  3. Step 3: Cross multiply
    544,104.58x = 750,846.35 × 299,090.16
  4. Step 4: Simplify right side
    544,104.58x = 224,570,754,956.92
  5. Step 5: Solve for x
    x = 224,570,754,956.92/544,104.58
  6. Step 6: Final answer
    x = 412,734.54

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1.5x scale

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.