Home / 2,364,334.24-3,262,784.90-1,345,739

Finding the Fourth Proportional to 2,364,334.24, 3,262,784.90 and 1,345,739

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Solution

The fourth proportional to 2,364,334.24, 3,262,784.90 and 1,345,739 is: 1,857,121.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,364,334.24 : 3,262,784.90 = 1,345,739 : x
  2. Step 2: Convert to fraction form
    2,364,334.24/3,262,784.90 = 1,345,739/x
  3. Step 3: Cross multiply
    2,364,334.24x = 3,262,784.90 × 1,345,739
  4. Step 4: Simplify right side
    2,364,334.24x = 4,390,856,888,541.10
  5. Step 5: Solve for x
    x = 4,390,856,888,541.10/2,364,334.24
  6. Step 6: Final answer
    x = 1,857,121.90

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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.