Home / 2,524,260.63-3,483,484.07-1,378,316.55

Finding the Fourth Proportional to 2,524,260.63, 3,483,484.07 and 1,378,316.55

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Solution

The fourth proportional to 2,524,260.63, 3,483,484.07 and 1,378,316.55 is: 1,902,079.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,524,260.63 : 3,483,484.07 = 1,378,316.55 : x
  2. Step 2: Convert to fraction form
    2,524,260.63/3,483,484.07 = 1,378,316.55/x
  3. Step 3: Cross multiply
    2,524,260.63x = 3,483,484.07 × 1,378,316.55
  4. Step 4: Simplify right side
    2,524,260.63x = 4,801,343,745,342.36
  5. Step 5: Solve for x
    x = 4,801,343,745,342.36/2,524,260.63
  6. Step 6: Final answer
    x = 1,902,079.24

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.