Home / 4,770,298.60-7,163,742.30-2,530,810.60

Finding the Fourth Proportional to 4,770,298.60, 7,163,742.30 and 2,530,810.60

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Solution

The fourth proportional to 4,770,298.60, 7,163,742.30 and 2,530,810.60 is: 3,800,616.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,770,298.60 : 7,163,742.30 = 2,530,810.60 : x
  2. Step 2: Convert to fraction form
    4,770,298.60/7,163,742.30 = 2,530,810.60/x
  3. Step 3: Cross multiply
    4,770,298.60x = 7,163,742.30 × 2,530,810.60
  4. Step 4: Simplify right side
    4,770,298.60x = 18,130,074,948,508.38
  5. Step 5: Solve for x
    x = 18,130,074,948,508.38/4,770,298.60
  6. Step 6: Final answer
    x = 3,800,616.37

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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.