Home / 4,422,904.80-6,105,491.84-2,973,440.88

Finding the Fourth Proportional to 4,422,904.80, 6,105,491.84 and 2,973,440.88

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Solution

The fourth proportional to 4,422,904.80, 6,105,491.84 and 2,973,440.88 is: 4,104,614.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,422,904.80 : 6,105,491.84 = 2,973,440.88 : x
  2. Step 2: Convert to fraction form
    4,422,904.80/6,105,491.84 = 2,973,440.88/x
  3. Step 3: Cross multiply
    4,422,904.80x = 6,105,491.84 × 2,973,440.88
  4. Step 4: Simplify right side
    4,422,904.80x = 18,154,319,029,562.42
  5. Step 5: Solve for x
    x = 18,154,319,029,562.42/4,422,904.80
  6. Step 6: Final answer
    x = 4,104,614.47

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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.