Home / 2,604,021.40-3,902,309.96-1,464,391.52

Finding the Fourth Proportional to 2,604,021.40, 3,902,309.96 and 1,464,391.52

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Solution

The fourth proportional to 2,604,021.40, 3,902,309.96 and 1,464,391.52 is: 2,194,494.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,604,021.40 : 3,902,309.96 = 1,464,391.52 : x
  2. Step 2: Convert to fraction form
    2,604,021.40/3,902,309.96 = 1,464,391.52/x
  3. Step 3: Cross multiply
    2,604,021.40x = 3,902,309.96 × 1,464,391.52
  4. Step 4: Simplify right side
    2,604,021.40x = 5,714,509,613,835.54
  5. Step 5: Solve for x
    x = 5,714,509,613,835.54/2,604,021.40
  6. Step 6: Final answer
    x = 2,194,494.11

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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.