Home / 1,482,578.78-2,223,025.49-583,533.15

Finding the Fourth Proportional to 1,482,578.78, 2,223,025.49 and 583,533.15

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Solution

The fourth proportional to 1,482,578.78, 2,223,025.49 and 583,533.15 is: 874,968.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,482,578.78 : 2,223,025.49 = 583,533.15 : x
  2. Step 2: Convert to fraction form
    1,482,578.78/2,223,025.49 = 583,533.15/x
  3. Step 3: Cross multiply
    1,482,578.78x = 2,223,025.49 × 583,533.15
  4. Step 4: Simplify right side
    1,482,578.78x = 1,297,209,066,709.99
  5. Step 5: Solve for x
    x = 1,297,209,066,709.99/1,482,578.78
  6. Step 6: Final answer
    x = 874,968.05

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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.