Home / 5,682,670.50-8,527,368.76-2,090,959.72

Finding the Fourth Proportional to 5,682,670.50, 8,527,368.76 and 2,090,959.72

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Solution

The fourth proportional to 5,682,670.50, 8,527,368.76 and 2,090,959.72 is: 3,137,677.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,682,670.50 : 8,527,368.76 = 2,090,959.72 : x
  2. Step 2: Convert to fraction form
    5,682,670.50/8,527,368.76 = 2,090,959.72/x
  3. Step 3: Cross multiply
    5,682,670.50x = 8,527,368.76 × 2,090,959.72
  4. Step 4: Simplify right side
    5,682,670.50x = 17,830,384,568,200.53
  5. Step 5: Solve for x
    x = 17,830,384,568,200.53/5,682,670.50
  6. Step 6: Final answer
    x = 3,137,677.01

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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.