Home / 415,566.94-623,317.02-184,827.34

Finding the Fourth Proportional to 415,566.94, 623,317.02 and 184,827.34

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Solution

The fourth proportional to 415,566.94, 623,317.02 and 184,827.34 is: 277,226.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    415,566.94 : 623,317.02 = 184,827.34 : x
  2. Step 2: Convert to fraction form
    415,566.94/623,317.02 = 184,827.34/x
  3. Step 3: Cross multiply
    415,566.94x = 623,317.02 × 184,827.34
  4. Step 4: Simplify right side
    415,566.94x = 115,206,026,783.33
  5. Step 5: Solve for x
    x = 115,206,026,783.33/415,566.94
  6. Step 6: Final answer
    x = 277,226.16

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.