Home / 2,071,015.46-3,106,702.70-632,022.84

Finding the Fourth Proportional to 2,071,015.46, 3,106,702.70 and 632,022.84

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Solution

The fourth proportional to 2,071,015.46, 3,106,702.70 and 632,022.84 is: 948,089.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,071,015.46 : 3,106,702.70 = 632,022.84 : x
  2. Step 2: Convert to fraction form
    2,071,015.46/3,106,702.70 = 632,022.84/x
  3. Step 3: Cross multiply
    2,071,015.46x = 3,106,702.70 × 632,022.84
  4. Step 4: Simplify right side
    2,071,015.46x = 1,963,507,060,329.55
  5. Step 5: Solve for x
    x = 1,963,507,060,329.55/2,071,015.46
  6. Step 6: Final answer
    x = 948,089.04

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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.