Home / 604,948.50-834,828.93-336,739.86

Finding the Fourth Proportional to 604,948.50, 834,828.93 and 336,739.86

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Solution

The fourth proportional to 604,948.50, 834,828.93 and 336,739.86 is: 464,701.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    604,948.50 : 834,828.93 = 336,739.86 : x
  2. Step 2: Convert to fraction form
    604,948.50/834,828.93 = 336,739.86/x
  3. Step 3: Cross multiply
    604,948.50x = 834,828.93 × 336,739.86
  4. Step 4: Simplify right side
    604,948.50x = 281,120,177,012.15
  5. Step 5: Solve for x
    x = 281,120,177,012.15/604,948.50
  6. Step 6: Final answer
    x = 464,701.01

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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.