Home / 4,850,230.20-7,275,345.30-4,401,457.80

Finding the Fourth Proportional to 4,850,230.20, 7,275,345.30 and 4,401,457.80

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Solution

The fourth proportional to 4,850,230.20, 7,275,345.30 and 4,401,457.80 is: 6,602,186.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,850,230.20 : 7,275,345.30 = 4,401,457.80 : x
  2. Step 2: Convert to fraction form
    4,850,230.20/7,275,345.30 = 4,401,457.80/x
  3. Step 3: Cross multiply
    4,850,230.20x = 7,275,345.30 × 4,401,457.80
  4. Step 4: Simplify right side
    4,850,230.20x = 32,022,125,318,378.34
  5. Step 5: Solve for x
    x = 32,022,125,318,378.34/4,850,230.20
  6. Step 6: Final answer
    x = 6,602,186.70

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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.