Home / 9,874,541.13-14,807,982.38-3,396,384.69

Finding the Fourth Proportional to 9,874,541.13, 14,807,982.38 and 3,396,384.69

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Solution

The fourth proportional to 9,874,541.13, 14,807,982.38 and 3,396,384.69 is: 5,093,259.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,874,541.13 : 14,807,982.38 = 3,396,384.69 : x
  2. Step 2: Convert to fraction form
    9,874,541.13/14,807,982.38 = 3,396,384.69/x
  3. Step 3: Cross multiply
    9,874,541.13x = 14,807,982.38 × 3,396,384.69
  4. Step 4: Simplify right side
    9,874,541.13x = 50,293,604,628,239.84
  5. Step 5: Solve for x
    x = 50,293,604,628,239.84/9,874,541.13
  6. Step 6: Final answer
    x = 5,093,259.93

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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.