Home / 2,541,827.70-3,811,538.70-1,477,196.10

Finding the Fourth Proportional to 2,541,827.70, 3,811,538.70 and 1,477,196.10

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Solution

The fourth proportional to 2,541,827.70, 3,811,538.70 and 1,477,196.10 is: 2,215,095.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,541,827.70 : 3,811,538.70 = 1,477,196.10 : x
  2. Step 2: Convert to fraction form
    2,541,827.70/3,811,538.70 = 1,477,196.10/x
  3. Step 3: Cross multiply
    2,541,827.70x = 3,811,538.70 × 1,477,196.10
  4. Step 4: Simplify right side
    2,541,827.70x = 5,630,390,102,639.07
  5. Step 5: Solve for x
    x = 5,630,390,102,639.07/2,541,827.70
  6. Step 6: Final answer
    x = 2,215,095.11

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Double scale
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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.