Home / 859,524.18-1,184,911.56-604,082.58

Finding the Fourth Proportional to 859,524.18, 1,184,911.56 and 604,082.58

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Solution

The fourth proportional to 859,524.18, 1,184,911.56 and 604,082.58 is: 832,768.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    859,524.18 : 1,184,911.56 = 604,082.58 : x
  2. Step 2: Convert to fraction form
    859,524.18/1,184,911.56 = 604,082.58/x
  3. Step 3: Cross multiply
    859,524.18x = 1,184,911.56 × 604,082.58
  4. Step 4: Simplify right side
    859,524.18x = 715,784,432,236.63
  5. Step 5: Solve for x
    x = 715,784,432,236.63/859,524.18
  6. Step 6: Final answer
    x = 832,768.23

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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.