Home / 7,702,281.38-10,629,480.48-4,264,522.46

Finding the Fourth Proportional to 7,702,281.38, 10,629,480.48 and 4,264,522.46

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Solution

The fourth proportional to 7,702,281.38, 10,629,480.48 and 4,264,522.46 is: 5,885,224.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,702,281.38 : 10,629,480.48 = 4,264,522.46 : x
  2. Step 2: Convert to fraction form
    7,702,281.38/10,629,480.48 = 4,264,522.46/x
  3. Step 3: Cross multiply
    7,702,281.38x = 10,629,480.48 × 4,264,522.46
  4. Step 4: Simplify right side
    7,702,281.38x = 45,329,658,245,091.59
  5. Step 5: Solve for x
    x = 45,329,658,245,091.59/7,702,281.38
  6. Step 6: Final answer
    x = 5,885,224.91

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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.