Home / 3,300,950.64-4,951,004.76-1,277,810.01

Finding the Fourth Proportional to 3,300,950.64, 4,951,004.76 and 1,277,810.01

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Solution

The fourth proportional to 3,300,950.64, 4,951,004.76 and 1,277,810.01 is: 1,916,551.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,300,950.64 : 4,951,004.76 = 1,277,810.01 : x
  2. Step 2: Convert to fraction form
    3,300,950.64/4,951,004.76 = 1,277,810.01/x
  3. Step 3: Cross multiply
    3,300,950.64x = 4,951,004.76 × 1,277,810.01
  4. Step 4: Simplify right side
    3,300,950.64x = 6,326,443,441,885.65
  5. Step 5: Solve for x
    x = 6,326,443,441,885.65/3,300,950.64
  6. Step 6: Final answer
    x = 1,916,551.97

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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.