Home / 2,493,259.06-3,440,697.40-1,347,339.40

Finding the Fourth Proportional to 2,493,259.06, 3,440,697.40 and 1,347,339.40

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Solution

The fourth proportional to 2,493,259.06, 3,440,697.40 and 1,347,339.40 is: 1,859,328.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,493,259.06 : 3,440,697.40 = 1,347,339.40 : x
  2. Step 2: Convert to fraction form
    2,493,259.06/3,440,697.40 = 1,347,339.40/x
  3. Step 3: Cross multiply
    2,493,259.06x = 3,440,697.40 × 1,347,339.40
  4. Step 4: Simplify right side
    2,493,259.06x = 4,635,787,170,497.56
  5. Step 5: Solve for x
    x = 4,635,787,170,497.56/2,493,259.06
  6. Step 6: Final answer
    x = 1,859,328.32

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1.5x scale

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.