Home / 3,865,450.84-5,799,009.71-1,133,222.90

Finding the Fourth Proportional to 3,865,450.84, 5,799,009.71 and 1,133,222.90

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Solution

The fourth proportional to 3,865,450.84, 5,799,009.71 and 1,133,222.90 is: 1,700,078.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,865,450.84 : 5,799,009.71 = 1,133,222.90 : x
  2. Step 2: Convert to fraction form
    3,865,450.84/5,799,009.71 = 1,133,222.90/x
  3. Step 3: Cross multiply
    3,865,450.84x = 5,799,009.71 × 1,133,222.90
  4. Step 4: Simplify right side
    3,865,450.84x = 6,571,570,574,532.37
  5. Step 5: Solve for x
    x = 6,571,570,574,532.37/3,865,450.84
  6. Step 6: Final answer
    x = 1,700,078.68

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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.