Home / 4,828,576.73-6,664,015.19-2,895,900.53

Finding the Fourth Proportional to 4,828,576.73, 6,664,015.19 and 2,895,900.53

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Solution

The fourth proportional to 4,828,576.73, 6,664,015.19 and 2,895,900.53 is: 3,996,690.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,828,576.73 : 6,664,015.19 = 2,895,900.53 : x
  2. Step 2: Convert to fraction form
    4,828,576.73/6,664,015.19 = 2,895,900.53/x
  3. Step 3: Cross multiply
    4,828,576.73x = 6,664,015.19 × 2,895,900.53
  4. Step 4: Simplify right side
    4,828,576.73x = 19,298,325,094,568.73
  5. Step 5: Solve for x
    x = 19,298,325,094,568.73/4,828,576.73
  6. Step 6: Final answer
    x = 3,996,690.16

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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.