Home / 3,032,928.27-4,547,145.22-1,433,622.55

Finding the Fourth Proportional to 3,032,928.27, 4,547,145.22 and 1,433,622.55

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Solution

The fourth proportional to 3,032,928.27, 4,547,145.22 and 1,433,622.55 is: 2,149,371.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,032,928.27 : 4,547,145.22 = 1,433,622.55 : x
  2. Step 2: Convert to fraction form
    3,032,928.27/4,547,145.22 = 1,433,622.55/x
  3. Step 3: Cross multiply
    3,032,928.27x = 4,547,145.22 × 1,433,622.55
  4. Step 4: Simplify right side
    3,032,928.27x = 6,518,889,925,516.71
  5. Step 5: Solve for x
    x = 6,518,889,925,516.71/3,032,928.27
  6. Step 6: Final answer
    x = 2,149,371.61

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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.