Home / 3,537,664.95-5,308,554.55-1,488,175.27

Finding the Fourth Proportional to 3,537,664.95, 5,308,554.55 and 1,488,175.27

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Solution

The fourth proportional to 3,537,664.95, 5,308,554.55 and 1,488,175.27 is: 2,233,128.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,537,664.95 : 5,308,554.55 = 1,488,175.27 : x
  2. Step 2: Convert to fraction form
    3,537,664.95/5,308,554.55 = 1,488,175.27/x
  3. Step 3: Cross multiply
    3,537,664.95x = 5,308,554.55 × 1,488,175.27
  4. Step 4: Simplify right side
    3,537,664.95x = 7,900,059,600,755.98
  5. Step 5: Solve for x
    x = 7,900,059,600,755.98/3,537,664.95
  6. Step 6: Final answer
    x = 2,233,128.27

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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.