Home / 796,357.38-1,098,934.35-452,148.18

Finding the Fourth Proportional to 796,357.38, 1,098,934.35 and 452,148.18

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Solution

The fourth proportional to 796,357.38, 1,098,934.35 and 452,148.18 is: 623,942.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    796,357.38 : 1,098,934.35 = 452,148.18 : x
  2. Step 2: Convert to fraction form
    796,357.38/1,098,934.35 = 452,148.18/x
  3. Step 3: Cross multiply
    796,357.38x = 1,098,934.35 × 452,148.18
  4. Step 4: Simplify right side
    796,357.38x = 496,881,166,291.98
  5. Step 5: Solve for x
    x = 496,881,166,291.98/796,357.38
  6. Step 6: Final answer
    x = 623,942.44

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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.