Home / 3,398,302.94-5,097,622.43-969,814.13

Finding the Fourth Proportional to 3,398,302.94, 5,097,622.43 and 969,814.13

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Solution

The fourth proportional to 3,398,302.94, 5,097,622.43 and 969,814.13 is: 1,454,769.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,398,302.94 : 5,097,622.43 = 969,814.13 : x
  2. Step 2: Convert to fraction form
    3,398,302.94/5,097,622.43 = 969,814.13/x
  3. Step 3: Cross multiply
    3,398,302.94x = 5,097,622.43 × 969,814.13
  4. Step 4: Simplify right side
    3,398,302.94x = 4,943,746,238,955.36
  5. Step 5: Solve for x
    x = 4,943,746,238,955.36/3,398,302.94
  6. Step 6: Final answer
    x = 1,454,769.14

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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.