Home / 2,336,535.30-3,505,276.80-1,326,141.30

Finding the Fourth Proportional to 2,336,535.30, 3,505,276.80 and 1,326,141.30

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Solution

The fourth proportional to 2,336,535.30, 3,505,276.80 and 1,326,141.30 is: 1,989,480.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,336,535.30 : 3,505,276.80 = 1,326,141.30 : x
  2. Step 2: Convert to fraction form
    2,336,535.30/3,505,276.80 = 1,326,141.30/x
  3. Step 3: Cross multiply
    2,336,535.30x = 3,505,276.80 × 1,326,141.30
  4. Step 4: Simplify right side
    2,336,535.30x = 4,648,492,332,411.84
  5. Step 5: Solve for x
    x = 4,648,492,332,411.84/2,336,535.30
  6. Step 6: Final answer
    x = 1,989,480.89

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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.