Home / 795,434.52-1,097,699.80-437,738.52

Finding the Fourth Proportional to 795,434.52, 1,097,699.80 and 437,738.52

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Solution

The fourth proportional to 795,434.52, 1,097,699.80 and 437,738.52 is: 604,079.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    795,434.52 : 1,097,699.80 = 437,738.52 : x
  2. Step 2: Convert to fraction form
    795,434.52/1,097,699.80 = 437,738.52/x
  3. Step 3: Cross multiply
    795,434.52x = 1,097,699.80 × 437,738.52
  4. Step 4: Simplify right side
    795,434.52x = 480,505,485,856.30
  5. Step 5: Solve for x
    x = 480,505,485,856.30/795,434.52
  6. Step 6: Final answer
    x = 604,079.25

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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.