Home / 9,859,633.54-14,789,751.61-3,382,618.02

Finding the Fourth Proportional to 9,859,633.54, 14,789,751.61 and 3,382,618.02

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Solution

The fourth proportional to 9,859,633.54, 14,789,751.61 and 3,382,618.02 is: 5,074,030.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,859,633.54 : 14,789,751.61 = 3,382,618.02 : x
  2. Step 2: Convert to fraction form
    9,859,633.54/14,789,751.61 = 3,382,618.02/x
  3. Step 3: Cross multiply
    9,859,633.54x = 14,789,751.61 × 3,382,618.02
  4. Step 4: Simplify right side
    9,859,633.54x = 50,028,080,307,310.01
  5. Step 5: Solve for x
    x = 50,028,080,307,310.01/9,859,633.54
  6. Step 6: Final answer
    x = 5,074,030.40

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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.