Home / 10,500,209.95-14,493,492.36-6,091,049.82

Finding the Fourth Proportional to 10,500,209.95, 14,493,492.36 and 6,091,049.82

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Solution

The fourth proportional to 10,500,209.95, 14,493,492.36 and 6,091,049.82 is: 8,407,506.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,500,209.95 : 14,493,492.36 = 6,091,049.82 : x
  2. Step 2: Convert to fraction form
    10,500,209.95/14,493,492.36 = 6,091,049.82/x
  3. Step 3: Cross multiply
    10,500,209.95x = 14,493,492.36 × 6,091,049.82
  4. Step 4: Simplify right side
    10,500,209.95x = 88,280,584,030,549.38
  5. Step 5: Solve for x
    x = 88,280,584,030,549.38/10,500,209.95
  6. Step 6: Final answer
    x = 8,407,506.56

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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.