Home / 2,844,210.56-3,925,047.80-1,555,052.44

Finding the Fourth Proportional to 2,844,210.56, 3,925,047.80 and 1,555,052.44

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Solution

The fourth proportional to 2,844,210.56, 3,925,047.80 and 1,555,052.44 is: 2,145,992.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,844,210.56 : 3,925,047.80 = 1,555,052.44 : x
  2. Step 2: Convert to fraction form
    2,844,210.56/3,925,047.80 = 1,555,052.44/x
  3. Step 3: Cross multiply
    2,844,210.56x = 3,925,047.80 × 1,555,052.44
  4. Step 4: Simplify right side
    2,844,210.56x = 6,103,655,158,506.63
  5. Step 5: Solve for x
    x = 6,103,655,158,506.63/2,844,210.56
  6. Step 6: Final answer
    x = 2,145,992.72

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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.