Home / 9,521,523.36-14,277,782.68-3,688,441.02

Finding the Fourth Proportional to 9,521,523.36, 14,277,782.68 and 3,688,441.02

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Solution

The fourth proportional to 9,521,523.36, 14,277,782.68 and 3,688,441.02 is: 5,530,917.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,521,523.36 : 14,277,782.68 = 3,688,441.02 : x
  2. Step 2: Convert to fraction form
    9,521,523.36/14,277,782.68 = 3,688,441.02/x
  3. Step 3: Cross multiply
    9,521,523.36x = 14,277,782.68 × 3,688,441.02
  4. Step 4: Simplify right side
    9,521,523.36x = 52,662,759,311,557.53
  5. Step 5: Solve for x
    x = 52,662,759,311,557.53/9,521,523.36
  6. Step 6: Final answer
    x = 5,530,917.41

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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.