Home / 9,354,984.87-14,032,980.34-2,965,735.45

Finding the Fourth Proportional to 9,354,984.87, 14,032,980.34 and 2,965,735.45

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Solution

The fourth proportional to 9,354,984.87, 14,032,980.34 and 2,965,735.45 is: 4,448,762.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,354,984.87 : 14,032,980.34 = 2,965,735.45 : x
  2. Step 2: Convert to fraction form
    9,354,984.87/14,032,980.34 = 2,965,735.45/x
  3. Step 3: Cross multiply
    9,354,984.87x = 14,032,980.34 × 2,965,735.45
  4. Step 4: Simplify right side
    9,354,984.87x = 41,618,107,273,617.94
  5. Step 5: Solve for x
    x = 41,618,107,273,617.94/9,354,984.87
  6. Step 6: Final answer
    x = 4,448,762.65

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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.