Home / 6,701,506.11-10,050,598.40-1,909,236.89

Finding the Fourth Proportional to 6,701,506.11, 10,050,598.40 and 1,909,236.89

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Solution

The fourth proportional to 6,701,506.11, 10,050,598.40 and 1,909,236.89 is: 2,863,382.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,701,506.11 : 10,050,598.40 = 1,909,236.89 : x
  2. Step 2: Convert to fraction form
    6,701,506.11/10,050,598.40 = 1,909,236.89/x
  3. Step 3: Cross multiply
    6,701,506.11x = 10,050,598.40 × 1,909,236.89
  4. Step 4: Simplify right side
    6,701,506.11x = 19,188,973,231,854.98
  5. Step 5: Solve for x
    x = 19,188,973,231,854.98/6,701,506.11
  6. Step 6: Final answer
    x = 2,863,382.19

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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.