Home / 10,840,885.08-14,960,442.79-5,946,147.01

Finding the Fourth Proportional to 10,840,885.08, 14,960,442.79 and 5,946,147.01

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Solution

The fourth proportional to 10,840,885.08, 14,960,442.79 and 5,946,147.01 is: 8,205,694.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,840,885.08 : 14,960,442.79 = 5,946,147.01 : x
  2. Step 2: Convert to fraction form
    10,840,885.08/14,960,442.79 = 5,946,147.01/x
  3. Step 3: Cross multiply
    10,840,885.08x = 14,960,442.79 × 5,946,147.01
  4. Step 4: Simplify right side
    10,840,885.08x = 88,956,992,164,034.55
  5. Step 5: Solve for x
    x = 88,956,992,164,034.55/10,840,885.08
  6. Step 6: Final answer
    x = 8,205,694.60

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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.