Home / 4,433,272.27-6,650,188.35-1,874,009.98

Finding the Fourth Proportional to 4,433,272.27, 6,650,188.35 and 1,874,009.98

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Solution

The fourth proportional to 4,433,272.27, 6,650,188.35 and 1,874,009.98 is: 2,811,133.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,433,272.27 : 6,650,188.35 = 1,874,009.98 : x
  2. Step 2: Convert to fraction form
    4,433,272.27/6,650,188.35 = 1,874,009.98/x
  3. Step 3: Cross multiply
    4,433,272.27x = 6,650,188.35 × 1,874,009.98
  4. Step 4: Simplify right side
    4,433,272.27x = 12,462,519,336,779.73
  5. Step 5: Solve for x
    x = 12,462,519,336,779.73/4,433,272.27
  6. Step 6: Final answer
    x = 2,811,133.31

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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.