Home / 6,216,574.98-9,322,500.51-2,974,785.06

Finding the Fourth Proportional to 6,216,574.98, 9,322,500.51 and 2,974,785.06

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Solution

The fourth proportional to 6,216,574.98, 9,322,500.51 and 2,974,785.06 is: 4,461,047.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,216,574.98 : 9,322,500.51 = 2,974,785.06 : x
  2. Step 2: Convert to fraction form
    6,216,574.98/9,322,500.51 = 2,974,785.06/x
  3. Step 3: Cross multiply
    6,216,574.98x = 9,322,500.51 × 2,974,785.06
  4. Step 4: Simplify right side
    6,216,574.98x = 27,732,435,238,990.38
  5. Step 5: Solve for x
    x = 27,732,435,238,990.38/6,216,574.98
  6. Step 6: Final answer
    x = 4,461,047.33

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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.