Home / 3,444,019.76-5,166,776.97-1,047,802.13

Finding the Fourth Proportional to 3,444,019.76, 5,166,776.97 and 1,047,802.13

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Solution

The fourth proportional to 3,444,019.76, 5,166,776.97 and 1,047,802.13 is: 1,571,930.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,444,019.76 : 5,166,776.97 = 1,047,802.13 : x
  2. Step 2: Convert to fraction form
    3,444,019.76/5,166,776.97 = 1,047,802.13/x
  3. Step 3: Cross multiply
    3,444,019.76x = 5,166,776.97 × 1,047,802.13
  4. Step 4: Simplify right side
    3,444,019.76x = 5,413,759,888,567.06
  5. Step 5: Solve for x
    x = 5,413,759,888,567.06/3,444,019.76
  6. Step 6: Final answer
    x = 1,571,930.56

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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.