Home / 4,892,999.60-7,340,665.80-2,366,577.20

Finding the Fourth Proportional to 4,892,999.60, 7,340,665.80 and 2,366,577.20

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Solution

The fourth proportional to 4,892,999.60, 7,340,665.80 and 2,366,577.20 is: 3,550,429.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,892,999.60 : 7,340,665.80 = 2,366,577.20 : x
  2. Step 2: Convert to fraction form
    4,892,999.60/7,340,665.80 = 2,366,577.20/x
  3. Step 3: Cross multiply
    4,892,999.60x = 7,340,665.80 × 2,366,577.20
  4. Step 4: Simplify right side
    4,892,999.60x = 17,372,252,315,099.76
  5. Step 5: Solve for x
    x = 17,372,252,315,099.76/4,892,999.60
  6. Step 6: Final answer
    x = 3,550,429.95

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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.