Home / 4,389,951.60-6,573,117.60-3,437,294.40

Finding the Fourth Proportional to 4,389,951.60, 6,573,117.60 and 3,437,294.40

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Solution

The fourth proportional to 4,389,951.60, 6,573,117.60 and 3,437,294.40 is: 5,146,694.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,389,951.60 : 6,573,117.60 = 3,437,294.40 : x
  2. Step 2: Convert to fraction form
    4,389,951.60/6,573,117.60 = 3,437,294.40/x
  3. Step 3: Cross multiply
    4,389,951.60x = 6,573,117.60 × 3,437,294.40
  4. Step 4: Simplify right side
    4,389,951.60x = 22,593,740,317,021.44
  5. Step 5: Solve for x
    x = 22,593,740,317,021.44/4,389,951.60
  6. Step 6: Final answer
    x = 5,146,694.63

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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.