Home / 6,573,294.20-9,859,941.30-4,408,455.80

Finding the Fourth Proportional to 6,573,294.20, 9,859,941.30 and 4,408,455.80

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Solution

The fourth proportional to 6,573,294.20, 9,859,941.30 and 4,408,455.80 is: 6,612,683.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,573,294.20 : 9,859,941.30 = 4,408,455.80 : x
  2. Step 2: Convert to fraction form
    6,573,294.20/9,859,941.30 = 4,408,455.80/x
  3. Step 3: Cross multiply
    6,573,294.20x = 9,859,941.30 × 4,408,455.80
  4. Step 4: Simplify right side
    6,573,294.20x = 43,467,115,411,644.54
  5. Step 5: Solve for x
    x = 43,467,115,411,644.54/6,573,294.20
  6. Step 6: Final answer
    x = 6,612,683.70

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Double scale
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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.