Home / 15,352,853.64-23,037,250.66-6,261,621

Finding the Fourth Proportional to 15,352,853.64, 23,037,250.66 and 6,261,621

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Solution

The fourth proportional to 15,352,853.64, 23,037,250.66 and 6,261,621 is: 9,395,682.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,352,853.64 : 23,037,250.66 = 6,261,621 : x
  2. Step 2: Convert to fraction form
    15,352,853.64/23,037,250.66 = 6,261,621/x
  3. Step 3: Cross multiply
    15,352,853.64x = 23,037,250.66 × 6,261,621
  4. Step 4: Simplify right side
    15,352,853.64x = 144,250,532,514,919.88
  5. Step 5: Solve for x
    x = 144,250,532,514,919.88/15,352,853.64
  6. Step 6: Final answer
    x = 9,395,682.13

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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.