Home / 795,449.56-1,097,720.58-437,753.56

Finding the Fourth Proportional to 795,449.56, 1,097,720.58 and 437,753.56

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Solution

The fourth proportional to 795,449.56, 1,097,720.58 and 437,753.56 is: 604,100.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    795,449.56 : 1,097,720.58 = 437,753.56 : x
  2. Step 2: Convert to fraction form
    795,449.56/1,097,720.58 = 437,753.56/x
  3. Step 3: Cross multiply
    795,449.56x = 1,097,720.58 × 437,753.56
  4. Step 4: Simplify right side
    795,449.56x = 480,531,091,780.27
  5. Step 5: Solve for x
    x = 480,531,091,780.27/795,449.56
  6. Step 6: Final answer
    x = 604,100.02

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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.