Home / 2,434,201.48-3,358,939.54-1,346,300.20

Finding the Fourth Proportional to 2,434,201.48, 3,358,939.54 and 1,346,300.20

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Solution

The fourth proportional to 2,434,201.48, 3,358,939.54 and 1,346,300.20 is: 1,857,751.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,434,201.48 : 3,358,939.54 = 1,346,300.20 : x
  2. Step 2: Convert to fraction form
    2,434,201.48/3,358,939.54 = 1,346,300.20/x
  3. Step 3: Cross multiply
    2,434,201.48x = 3,358,939.54 × 1,346,300.20
  4. Step 4: Simplify right side
    2,434,201.48x = 4,522,140,974,489.91
  5. Step 5: Solve for x
    x = 4,522,140,974,489.91/2,434,201.48
  6. Step 6: Final answer
    x = 1,857,751.30

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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.