Home / 3,257,974.40-4,886,961.60-2,754,089.60

Finding the Fourth Proportional to 3,257,974.40, 4,886,961.60 and 2,754,089.60

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Solution

The fourth proportional to 3,257,974.40, 4,886,961.60 and 2,754,089.60 is: 4,131,134.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,257,974.40 : 4,886,961.60 = 2,754,089.60 : x
  2. Step 2: Convert to fraction form
    3,257,974.40/4,886,961.60 = 2,754,089.60/x
  3. Step 3: Cross multiply
    3,257,974.40x = 4,886,961.60 × 2,754,089.60
  4. Step 4: Simplify right side
    3,257,974.40x = 13,459,130,118,159.36
  5. Step 5: Solve for x
    x = 13,459,130,118,159.36/3,257,974.40
  6. Step 6: Final answer
    x = 4,131,134.40

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.