Home / 3,223,161.19-4,834,216.22-948,153.42

Finding the Fourth Proportional to 3,223,161.19, 4,834,216.22 and 948,153.42

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Solution

The fourth proportional to 3,223,161.19, 4,834,216.22 and 948,153.42 is: 1,422,075.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,223,161.19 : 4,834,216.22 = 948,153.42 : x
  2. Step 2: Convert to fraction form
    3,223,161.19/4,834,216.22 = 948,153.42/x
  3. Step 3: Cross multiply
    3,223,161.19x = 4,834,216.22 × 948,153.42
  4. Step 4: Simplify right side
    3,223,161.19x = 4,583,578,637,271.71
  5. Step 5: Solve for x
    x = 4,583,578,637,271.71/3,223,161.19
  6. Step 6: Final answer
    x = 1,422,075.53

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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.