Home / 3,032,928.26-4,547,145.22-1,433,622.56

Finding the Fourth Proportional to 3,032,928.26, 4,547,145.22 and 1,433,622.56

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Solution

The fourth proportional to 3,032,928.26, 4,547,145.22 and 1,433,622.56 is: 2,149,371.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,032,928.26 : 4,547,145.22 = 1,433,622.56 : x
  2. Step 2: Convert to fraction form
    3,032,928.26/4,547,145.22 = 1,433,622.56/x
  3. Step 3: Cross multiply
    3,032,928.26x = 4,547,145.22 × 1,433,622.56
  4. Step 4: Simplify right side
    3,032,928.26x = 6,518,889,970,988.16
  5. Step 5: Solve for x
    x = 6,518,889,970,988.16/3,032,928.26
  6. Step 6: Final answer
    x = 2,149,371.63

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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.