Home / 1,097,962.63-1,514,843.04-614,450.95

Finding the Fourth Proportional to 1,097,962.63, 1,514,843.04 and 614,450.95

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Solution

The fourth proportional to 1,097,962.63, 1,514,843.04 and 614,450.95 is: 847,749.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,097,962.63 : 1,514,843.04 = 614,450.95 : x
  2. Step 2: Convert to fraction form
    1,097,962.63/1,514,843.04 = 614,450.95/x
  3. Step 3: Cross multiply
    1,097,962.63x = 1,514,843.04 × 614,450.95
  4. Step 4: Simplify right side
    1,097,962.63x = 930,796,745,028.89
  5. Step 5: Solve for x
    x = 930,796,745,028.89/1,097,962.63
  6. Step 6: Final answer
    x = 847,749.02

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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.