Home / 4,759,411.04-7,133,051.28-2,229,489.44

Finding the Fourth Proportional to 4,759,411.04, 7,133,051.28 and 2,229,489.44

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Solution

The fourth proportional to 4,759,411.04, 7,133,051.28 and 2,229,489.44 is: 3,341,392.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,759,411.04 : 7,133,051.28 = 2,229,489.44 : x
  2. Step 2: Convert to fraction form
    4,759,411.04/7,133,051.28 = 2,229,489.44/x
  3. Step 3: Cross multiply
    4,759,411.04x = 7,133,051.28 × 2,229,489.44
  4. Step 4: Simplify right side
    4,759,411.04x = 15,903,062,503,738.48
  5. Step 5: Solve for x
    x = 15,903,062,503,738.48/4,759,411.04
  6. Step 6: Final answer
    x = 3,341,392.95

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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.