Home / 796,088.01-1,098,590.58-451,920.93

Finding the Fourth Proportional to 796,088.01, 1,098,590.58 and 451,920.93

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Solution

The fourth proportional to 796,088.01, 1,098,590.58 and 451,920.93 is: 623,644.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    796,088.01 : 1,098,590.58 = 451,920.93 : x
  2. Step 2: Convert to fraction form
    796,088.01/1,098,590.58 = 451,920.93/x
  3. Step 3: Cross multiply
    796,088.01x = 1,098,590.58 × 451,920.93
  4. Step 4: Simplify right side
    796,088.01x = 496,476,076,602.84
  5. Step 5: Solve for x
    x = 496,476,076,602.84/796,088.01
  6. Step 6: Final answer
    x = 623,644.71

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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.