Home / 4,422,938.51-6,105,538.23-2,973,474.50

Finding the Fourth Proportional to 4,422,938.51, 6,105,538.23 and 2,973,474.50

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Solution

The fourth proportional to 4,422,938.51, 6,105,538.23 and 2,973,474.50 is: 4,104,660.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,422,938.51 : 6,105,538.23 = 2,973,474.50 : x
  2. Step 2: Convert to fraction form
    4,422,938.51/6,105,538.23 = 2,973,474.50/x
  3. Step 3: Cross multiply
    4,422,938.51x = 6,105,538.23 × 2,973,474.50
  4. Step 4: Simplify right side
    4,422,938.51x = 18,154,662,235,680.14
  5. Step 5: Solve for x
    x = 18,154,662,235,680.14/4,422,938.51
  6. Step 6: Final answer
    x = 4,104,660.78

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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.