Home / 4,139,222.94-6,209,869.14-4,070,567.52

Finding the Fourth Proportional to 4,139,222.94, 6,209,869.14 and 4,070,567.52

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Solution

The fourth proportional to 4,139,222.94, 6,209,869.14 and 4,070,567.52 is: 6,106,868.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,139,222.94 : 6,209,869.14 = 4,070,567.52 : x
  2. Step 2: Convert to fraction form
    4,139,222.94/6,209,869.14 = 4,070,567.52/x
  3. Step 3: Cross multiply
    4,139,222.94x = 6,209,869.14 × 4,070,567.52
  4. Step 4: Simplify right side
    4,139,222.94x = 25,277,691,624,734.33
  5. Step 5: Solve for x
    x = 25,277,691,624,734.33/4,139,222.94
  6. Step 6: Final answer
    x = 6,106,868.85

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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.