Home / 2,064,117.72-3,095,389.26-984,439.56

Finding the Fourth Proportional to 2,064,117.72, 3,095,389.26 and 984,439.56

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Solution

The fourth proportional to 2,064,117.72, 3,095,389.26 and 984,439.56 is: 1,476,283.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,064,117.72 : 3,095,389.26 = 984,439.56 : x
  2. Step 2: Convert to fraction form
    2,064,117.72/3,095,389.26 = 984,439.56/x
  3. Step 3: Cross multiply
    2,064,117.72x = 3,095,389.26 × 984,439.56
  4. Step 4: Simplify right side
    2,064,117.72x = 3,047,223,641,143.13
  5. Step 5: Solve for x
    x = 3,047,223,641,143.13/2,064,117.72
  6. Step 6: Final answer
    x = 1,476,283.84

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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.