Home / 3,055,818.59-4,583,728.73-1,136,479.02

Finding the Fourth Proportional to 3,055,818.59, 4,583,728.73 and 1,136,479.02

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Solution

The fourth proportional to 3,055,818.59, 4,583,728.73 and 1,136,479.02 is: 1,704,718.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,055,818.59 : 4,583,728.73 = 1,136,479.02 : x
  2. Step 2: Convert to fraction form
    3,055,818.59/4,583,728.73 = 1,136,479.02/x
  3. Step 3: Cross multiply
    3,055,818.59x = 4,583,728.73 × 1,136,479.02
  4. Step 4: Simplify right side
    3,055,818.59x = 5,209,311,535,016.25
  5. Step 5: Solve for x
    x = 5,209,311,535,016.25/3,055,818.59
  6. Step 6: Final answer
    x = 1,704,718.85

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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.