Home / 1,035,859.91-1,553,786.39-466,574.63

Finding the Fourth Proportional to 1,035,859.91, 1,553,786.39 and 466,574.63

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Solution

The fourth proportional to 1,035,859.91, 1,553,786.39 and 466,574.63 is: 699,860.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,035,859.91 : 1,553,786.39 = 466,574.63 : x
  2. Step 2: Convert to fraction form
    1,035,859.91/1,553,786.39 = 466,574.63/x
  3. Step 3: Cross multiply
    1,035,859.91x = 1,553,786.39 × 466,574.63
  4. Step 4: Simplify right side
    1,035,859.91x = 724,957,299,911.48
  5. Step 5: Solve for x
    x = 724,957,299,911.48/1,035,859.91
  6. Step 6: Final answer
    x = 699,860.37

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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.