Home / 4,457,109.29-6,685,948.24-1,262,481.84

Finding the Fourth Proportional to 4,457,109.29, 6,685,948.24 and 1,262,481.84

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Solution

The fourth proportional to 4,457,109.29, 6,685,948.24 and 1,262,481.84 is: 1,893,803.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,457,109.29 : 6,685,948.24 = 1,262,481.84 : x
  2. Step 2: Convert to fraction form
    4,457,109.29/6,685,948.24 = 1,262,481.84/x
  3. Step 3: Cross multiply
    4,457,109.29x = 6,685,948.24 × 1,262,481.84
  4. Step 4: Simplify right side
    4,457,109.29x = 8,440,888,233,023.76
  5. Step 5: Solve for x
    x = 8,440,888,233,023.76/4,457,109.29
  6. Step 6: Final answer
    x = 1,893,803.29

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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.