Home / 3,035,081.75-4,555,863.66-1,306,807.74

Finding the Fourth Proportional to 3,035,081.75, 4,555,863.66 and 1,306,807.74

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Solution

The fourth proportional to 3,035,081.75, 4,555,863.66 and 1,306,807.74 is: 1,961,607.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,035,081.75 : 4,555,863.66 = 1,306,807.74 : x
  2. Step 2: Convert to fraction form
    3,035,081.75/4,555,863.66 = 1,306,807.74/x
  3. Step 3: Cross multiply
    3,035,081.75x = 4,555,863.66 × 1,306,807.74
  4. Step 4: Simplify right side
    3,035,081.75x = 5,953,637,893,272.73
  5. Step 5: Solve for x
    x = 5,953,637,893,272.73/3,035,081.75
  6. Step 6: Final answer
    x = 1,961,607.10

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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.