Home / 4,855,866.10-7,277,967.15-2,014,515.70

Finding the Fourth Proportional to 4,855,866.10, 7,277,967.15 and 2,014,515.70

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Solution

The fourth proportional to 4,855,866.10, 7,277,967.15 and 2,014,515.70 is: 3,019,354.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,855,866.10 : 7,277,967.15 = 2,014,515.70 : x
  2. Step 2: Convert to fraction form
    4,855,866.10/7,277,967.15 = 2,014,515.70/x
  3. Step 3: Cross multiply
    4,855,866.10x = 7,277,967.15 × 2,014,515.70
  4. Step 4: Simplify right side
    4,855,866.10x = 14,661,579,087,759.26
  5. Step 5: Solve for x
    x = 14,661,579,087,759.26/4,855,866.10
  6. Step 6: Final answer
    x = 3,019,354.07

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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.