Home / 1,593,017.07-2,388,639.77-527,477.87

Finding the Fourth Proportional to 1,593,017.07, 2,388,639.77 and 527,477.87

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Solution

The fourth proportional to 1,593,017.07, 2,388,639.77 and 527,477.87 is: 790,923.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,593,017.07 : 2,388,639.77 = 527,477.87 : x
  2. Step 2: Convert to fraction form
    1,593,017.07/2,388,639.77 = 527,477.87/x
  3. Step 3: Cross multiply
    1,593,017.07x = 2,388,639.77 × 527,477.87
  4. Step 4: Simplify right side
    1,593,017.07x = 1,259,954,607,452.39
  5. Step 5: Solve for x
    x = 1,259,954,607,452.39/1,593,017.07
  6. Step 6: Final answer
    x = 790,923.48

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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.