Home / 716,044.44-1,073,986.47-183,577.98

Finding the Fourth Proportional to 716,044.44, 1,073,986.47 and 183,577.98

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Solution

The fourth proportional to 716,044.44, 1,073,986.47 and 183,577.98 is: 275,346.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    716,044.44 : 1,073,986.47 = 183,577.98 : x
  2. Step 2: Convert to fraction form
    716,044.44/1,073,986.47 = 183,577.98/x
  3. Step 3: Cross multiply
    716,044.44x = 1,073,986.47 × 183,577.98
  4. Step 4: Simplify right side
    716,044.44x = 197,160,266,709.93
  5. Step 5: Solve for x
    x = 197,160,266,709.93/716,044.44
  6. Step 6: Final answer
    x = 275,346.41

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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.