Home / 2,902,055.33-4,352,597.07-879,815.71

Finding the Fourth Proportional to 2,902,055.33, 4,352,597.07 and 879,815.71

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Solution

The fourth proportional to 2,902,055.33, 4,352,597.07 and 879,815.71 is: 1,319,576.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,902,055.33 : 4,352,597.07 = 879,815.71 : x
  2. Step 2: Convert to fraction form
    2,902,055.33/4,352,597.07 = 879,815.71/x
  3. Step 3: Cross multiply
    2,902,055.33x = 4,352,597.07 × 879,815.71
  4. Step 4: Simplify right side
    2,902,055.33x = 3,829,483,259,144.05
  5. Step 5: Solve for x
    x = 3,829,483,259,144.05/2,902,055.33
  6. Step 6: Final answer
    x = 1,319,576.24

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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.