Home / 4,470,982-6,169,955.88-2,433,806.80

Finding the Fourth Proportional to 4,470,982, 6,169,955.88 and 2,433,806.80

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Solution

The fourth proportional to 4,470,982, 6,169,955.88 and 2,433,806.80 is: 3,358,653.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,470,982 : 6,169,955.88 = 2,433,806.80 : x
  2. Step 2: Convert to fraction form
    4,470,982/6,169,955.88 = 2,433,806.80/x
  3. Step 3: Cross multiply
    4,470,982x = 6,169,955.88 × 2,433,806.80
  4. Step 4: Simplify right side
    4,470,982x = 15,016,480,576,443.98
  5. Step 5: Solve for x
    x = 15,016,480,576,443.98/4,470,982
  6. Step 6: Final answer
    x = 3,358,653.78

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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.