Home / 1,244,068.84-1,865,826.78-524,299.24

Finding the Fourth Proportional to 1,244,068.84, 1,865,826.78 and 524,299.24

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Solution

The fourth proportional to 1,244,068.84, 1,865,826.78 and 524,299.24 is: 786,332.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,244,068.84 : 1,865,826.78 = 524,299.24 : x
  2. Step 2: Convert to fraction form
    1,244,068.84/1,865,826.78 = 524,299.24/x
  3. Step 3: Cross multiply
    1,244,068.84x = 1,865,826.78 × 524,299.24
  4. Step 4: Simplify right side
    1,244,068.84x = 978,251,562,725.65
  5. Step 5: Solve for x
    x = 978,251,562,725.65/1,244,068.84
  6. Step 6: Final answer
    x = 786,332.34

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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.