Home / 4,769,456.04-7,154,187.24-1,175,222.76

Finding the Fourth Proportional to 4,769,456.04, 7,154,187.24 and 1,175,222.76

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Solution

The fourth proportional to 4,769,456.04, 7,154,187.24 and 1,175,222.76 is: 1,762,834.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,769,456.04 : 7,154,187.24 = 1,175,222.76 : x
  2. Step 2: Convert to fraction form
    4,769,456.04/7,154,187.24 = 1,175,222.76/x
  3. Step 3: Cross multiply
    4,769,456.04x = 7,154,187.24 × 1,175,222.76
  4. Step 4: Simplify right side
    4,769,456.04x = 8,407,763,673,749.58
  5. Step 5: Solve for x
    x = 8,407,763,673,749.58/4,769,456.04
  6. Step 6: Final answer
    x = 1,762,834.92

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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.