Home / 2,306,245.90-3,457,400.54-1,630,200.46

Finding the Fourth Proportional to 2,306,245.90, 3,457,400.54 and 1,630,200.46

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Solution

The fourth proportional to 2,306,245.90, 3,457,400.54 and 1,630,200.46 is: 2,443,909.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,306,245.90 : 3,457,400.54 = 1,630,200.46 : x
  2. Step 2: Convert to fraction form
    2,306,245.90/3,457,400.54 = 1,630,200.46/x
  3. Step 3: Cross multiply
    2,306,245.90x = 3,457,400.54 × 1,630,200.46
  4. Step 4: Simplify right side
    2,306,245.90x = 5,636,255,950,712.25
  5. Step 5: Solve for x
    x = 5,636,255,950,712.25/2,306,245.90
  6. Step 6: Final answer
    x = 2,443,909.36

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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.