Home / 2,493,259.56-3,440,698.09-1,347,339.90

Finding the Fourth Proportional to 2,493,259.56, 3,440,698.09 and 1,347,339.90

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Solution

The fourth proportional to 2,493,259.56, 3,440,698.09 and 1,347,339.90 is: 1,859,329.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,493,259.56 : 3,440,698.09 = 1,347,339.90 : x
  2. Step 2: Convert to fraction form
    2,493,259.56/3,440,698.09 = 1,347,339.90/x
  3. Step 3: Cross multiply
    2,493,259.56x = 3,440,698.09 × 1,347,339.90
  4. Step 4: Simplify right side
    2,493,259.56x = 4,635,789,820,510.79
  5. Step 5: Solve for x
    x = 4,635,789,820,510.79/2,493,259.56
  6. Step 6: Final answer
    x = 1,859,329.01

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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.