Home / 4,237,046.96-6,355,515.75-1,042,200.81

Finding the Fourth Proportional to 4,237,046.96, 6,355,515.75 and 1,042,200.81

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Solution

The fourth proportional to 4,237,046.96, 6,355,515.75 and 1,042,200.81 is: 1,563,287.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,237,046.96 : 6,355,515.75 = 1,042,200.81 : x
  2. Step 2: Convert to fraction form
    4,237,046.96/6,355,515.75 = 1,042,200.81/x
  3. Step 3: Cross multiply
    4,237,046.96x = 6,355,515.75 × 1,042,200.81
  4. Step 4: Simplify right side
    4,237,046.96x = 6,623,723,662,617.76
  5. Step 5: Solve for x
    x = 6,623,723,662,617.76/4,237,046.96
  6. Step 6: Final answer
    x = 1,563,287.76

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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.