Home / 4,901,638.10-7,352,457.15-3,767,897.30

Finding the Fourth Proportional to 4,901,638.10, 7,352,457.15 and 3,767,897.30

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Solution

The fourth proportional to 4,901,638.10, 7,352,457.15 and 3,767,897.30 is: 5,651,845.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,901,638.10 : 7,352,457.15 = 3,767,897.30 : x
  2. Step 2: Convert to fraction form
    4,901,638.10/7,352,457.15 = 3,767,897.30/x
  3. Step 3: Cross multiply
    4,901,638.10x = 7,352,457.15 × 3,767,897.30
  4. Step 4: Simplify right side
    4,901,638.10x = 27,703,303,443,850.70
  5. Step 5: Solve for x
    x = 27,703,303,443,850.70/4,901,638.10
  6. Step 6: Final answer
    x = 5,651,845.95

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Double scale
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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.