Home / 12,350,527.02-17,043,827.36-6,843,993.85

Finding the Fourth Proportional to 12,350,527.02, 17,043,827.36 and 6,843,993.85

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Solution

The fourth proportional to 12,350,527.02, 17,043,827.36 and 6,843,993.85 is: 9,444,766.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,350,527.02 : 17,043,827.36 = 6,843,993.85 : x
  2. Step 2: Convert to fraction form
    12,350,527.02/17,043,827.36 = 6,843,993.85/x
  3. Step 3: Cross multiply
    12,350,527.02x = 17,043,827.36 × 6,843,993.85
  4. Step 4: Simplify right side
    12,350,527.02x = 116,647,849,619,386.56
  5. Step 5: Solve for x
    x = 116,647,849,619,386.56/12,350,527.02
  6. Step 6: Final answer
    x = 9,444,766.97

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.