Home / 2,411,613.95-3,614,669.15-971,375.54

Finding the Fourth Proportional to 2,411,613.95, 3,614,669.15 and 971,375.54

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Solution

The fourth proportional to 2,411,613.95, 3,614,669.15 and 971,375.54 is: 1,455,954.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,411,613.95 : 3,614,669.15 = 971,375.54 : x
  2. Step 2: Convert to fraction form
    2,411,613.95/3,614,669.15 = 971,375.54/x
  3. Step 3: Cross multiply
    2,411,613.95x = 3,614,669.15 × 971,375.54
  4. Step 4: Simplify right side
    2,411,613.95x = 3,511,201,174,572.37
  5. Step 5: Solve for x
    x = 3,511,201,174,572.37/2,411,613.95
  6. Step 6: Final answer
    x = 1,455,954.91

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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.