Home / 2,657,935.08-3,983,490.90-2,314,974.60

Finding the Fourth Proportional to 2,657,935.08, 3,983,490.90 and 2,314,974.60

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Solution

The fourth proportional to 2,657,935.08, 3,983,490.90 and 2,314,974.60 is: 3,469,490.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,657,935.08 : 3,983,490.90 = 2,314,974.60 : x
  2. Step 2: Convert to fraction form
    2,657,935.08/3,983,490.90 = 2,314,974.60/x
  3. Step 3: Cross multiply
    2,657,935.08x = 3,983,490.90 × 2,314,974.60
  4. Step 4: Simplify right side
    2,657,935.08x = 9,221,680,252,831.14
  5. Step 5: Solve for x
    x = 9,221,680,252,831.14/2,657,935.08
  6. Step 6: Final answer
    x = 3,469,490.40

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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.