Home / 4,133,541.44-6,196,966.32-1,292,191.04

Finding the Fourth Proportional to 4,133,541.44, 6,196,966.32 and 1,292,191.04

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Solution

The fourth proportional to 4,133,541.44, 6,196,966.32 and 1,292,191.04 is: 1,937,240.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,133,541.44 : 6,196,966.32 = 1,292,191.04 : x
  2. Step 2: Convert to fraction form
    4,133,541.44/6,196,966.32 = 1,292,191.04/x
  3. Step 3: Cross multiply
    4,133,541.44x = 6,196,966.32 × 1,292,191.04
  4. Step 4: Simplify right side
    4,133,541.44x = 8,007,664,353,885.77
  5. Step 5: Solve for x
    x = 8,007,664,353,885.77/4,133,541.44
  6. Step 6: Final answer
    x = 1,937,240.61

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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.