Home / 3,237,703.70-4,856,555.55-1,554,401.30

Finding the Fourth Proportional to 3,237,703.70, 4,856,555.55 and 1,554,401.30

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Solution

The fourth proportional to 3,237,703.70, 4,856,555.55 and 1,554,401.30 is: 2,331,601.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,237,703.70 : 4,856,555.55 = 1,554,401.30 : x
  2. Step 2: Convert to fraction form
    3,237,703.70/4,856,555.55 = 1,554,401.30/x
  3. Step 3: Cross multiply
    3,237,703.70x = 4,856,555.55 × 1,554,401.30
  4. Step 4: Simplify right side
    3,237,703.70x = 7,549,036,260,442.22
  5. Step 5: Solve for x
    x = 7,549,036,260,442.22/3,237,703.70
  6. Step 6: Final answer
    x = 2,331,601.95

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Similar ratio
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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.