Home / 4,860,218.70-7,290,328.05-4,652,891.10

Finding the Fourth Proportional to 4,860,218.70, 7,290,328.05 and 4,652,891.10

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Solution

The fourth proportional to 4,860,218.70, 7,290,328.05 and 4,652,891.10 is: 6,979,336.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,860,218.70 : 7,290,328.05 = 4,652,891.10 : x
  2. Step 2: Convert to fraction form
    4,860,218.70/7,290,328.05 = 4,652,891.10/x
  3. Step 3: Cross multiply
    4,860,218.70x = 7,290,328.05 × 4,652,891.10
  4. Step 4: Simplify right side
    4,860,218.70x = 33,921,102,499,925.35
  5. Step 5: Solve for x
    x = 33,921,102,499,925.35/4,860,218.70
  6. Step 6: Final answer
    x = 6,979,336.65

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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.