Home / 4,685,652.08-7,030,489.08-1,491,038

Finding the Fourth Proportional to 4,685,652.08, 7,030,489.08 and 1,491,038

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Solution

The fourth proportional to 4,685,652.08, 7,030,489.08 and 1,491,038 is: 2,237,196.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,685,652.08 : 7,030,489.08 = 1,491,038 : x
  2. Step 2: Convert to fraction form
    4,685,652.08/7,030,489.08 = 1,491,038/x
  3. Step 3: Cross multiply
    4,685,652.08x = 7,030,489.08 × 1,491,038
  4. Step 4: Simplify right side
    4,685,652.08x = 10,482,726,376,865.04
  5. Step 5: Solve for x
    x = 10,482,726,376,865.04/4,685,652.08
  6. Step 6: Final answer
    x = 2,237,196.91

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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.