Home / 795,448.56-1,097,719.20-437,752.56

Finding the Fourth Proportional to 795,448.56, 1,097,719.20 and 437,752.56

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Solution

The fourth proportional to 795,448.56, 1,097,719.20 and 437,752.56 is: 604,098.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    795,448.56 : 1,097,719.20 = 437,752.56 : x
  2. Step 2: Convert to fraction form
    795,448.56/1,097,719.20 = 437,752.56/x
  3. Step 3: Cross multiply
    795,448.56x = 1,097,719.20 × 437,752.56
  4. Step 4: Simplify right side
    795,448.56x = 480,529,389,961.15
  5. Step 5: Solve for x
    x = 480,529,389,961.15/795,448.56
  6. Step 6: Final answer
    x = 604,098.64

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Double scale
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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.