Home / 1,483,763.39-2,224,482.39-585,877.21

Finding the Fourth Proportional to 1,483,763.39, 2,224,482.39 and 585,877.21

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Solution

The fourth proportional to 1,483,763.39, 2,224,482.39 and 585,877.21 is: 878,356.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,483,763.39 : 2,224,482.39 = 585,877.21 : x
  2. Step 2: Convert to fraction form
    1,483,763.39/2,224,482.39 = 585,877.21/x
  3. Step 3: Cross multiply
    1,483,763.39x = 2,224,482.39 × 585,877.21
  4. Step 4: Simplify right side
    1,483,763.39x = 1,303,273,525,224.92
  5. Step 5: Solve for x
    x = 1,303,273,525,224.92/1,483,763.39
  6. Step 6: Final answer
    x = 878,356.71

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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.