Home / 10,500,209.82-14,493,492.19-6,091,049.71

Finding the Fourth Proportional to 10,500,209.82, 14,493,492.19 and 6,091,049.71

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Solution

The fourth proportional to 10,500,209.82, 14,493,492.19 and 6,091,049.71 is: 8,407,506.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,500,209.82 : 14,493,492.19 = 6,091,049.71 : x
  2. Step 2: Convert to fraction form
    10,500,209.82/14,493,492.19 = 6,091,049.71/x
  3. Step 3: Cross multiply
    10,500,209.82x = 14,493,492.19 × 6,091,049.71
  4. Step 4: Simplify right side
    10,500,209.82x = 88,280,581,297,864.06
  5. Step 5: Solve for x
    x = 88,280,581,297,864.06/10,500,209.82
  6. Step 6: Final answer
    x = 8,407,506.41

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.