Home / 9,365,628.57-14,039,917.20-3,604,684.20

Finding the Fourth Proportional to 9,365,628.57, 14,039,917.20 and 3,604,684.20

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Solution

The fourth proportional to 9,365,628.57, 14,039,917.20 and 3,604,684.20 is: 5,403,744.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,365,628.57 : 14,039,917.20 = 3,604,684.20 : x
  2. Step 2: Convert to fraction form
    9,365,628.57/14,039,917.20 = 3,604,684.20/x
  3. Step 3: Cross multiply
    9,365,628.57x = 14,039,917.20 × 3,604,684.20
  4. Step 4: Simplify right side
    9,365,628.57x = 50,609,467,700,148.24
  5. Step 5: Solve for x
    x = 50,609,467,700,148.24/9,365,628.57
  6. Step 6: Final answer
    x = 5,403,744.91

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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.