Home / 2,601,017.04-3,589,322.45-1,439,393.41

Finding the Fourth Proportional to 2,601,017.04, 3,589,322.45 and 1,439,393.41

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Solution

The fourth proportional to 2,601,017.04, 3,589,322.45 and 1,439,393.41 is: 1,986,318.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,601,017.04 : 3,589,322.45 = 1,439,393.41 : x
  2. Step 2: Convert to fraction form
    2,601,017.04/3,589,322.45 = 1,439,393.41/x
  3. Step 3: Cross multiply
    2,601,017.04x = 3,589,322.45 × 1,439,393.41
  4. Step 4: Simplify right side
    2,601,017.04x = 5,166,447,080,895.06
  5. Step 5: Solve for x
    x = 5,166,447,080,895.06/2,601,017.04
  6. Step 6: Final answer
    x = 1,986,318.04

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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.