Home / 795,452.46-1,097,712.96-437,756.46

Finding the Fourth Proportional to 795,452.46, 1,097,712.96 and 437,756.46

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Solution

The fourth proportional to 795,452.46, 1,097,712.96 and 437,756.46 is: 604,097.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    795,452.46 : 1,097,712.96 = 437,756.46 : x
  2. Step 2: Convert to fraction form
    795,452.46/1,097,712.96 = 437,756.46/x
  3. Step 3: Cross multiply
    795,452.46x = 1,097,712.96 × 437,756.46
  4. Step 4: Simplify right side
    795,452.46x = 480,530,939,465.72
  5. Step 5: Solve for x
    x = 480,530,939,465.72/795,452.46
  6. Step 6: Final answer
    x = 604,097.62

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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.