Home / 1,773,969.56-2,662,004.10-652,825.88

Finding the Fourth Proportional to 1,773,969.56, 2,662,004.10 and 652,825.88

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Solution

The fourth proportional to 1,773,969.56, 2,662,004.10 and 652,825.88 is: 979,625.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,773,969.56 : 2,662,004.10 = 652,825.88 : x
  2. Step 2: Convert to fraction form
    1,773,969.56/2,662,004.10 = 652,825.88/x
  3. Step 3: Cross multiply
    1,773,969.56x = 2,662,004.10 × 652,825.88
  4. Step 4: Simplify right side
    1,773,969.56x = 1,737,825,169,146.11
  5. Step 5: Solve for x
    x = 1,737,825,169,146.11/1,773,969.56
  6. Step 6: Final answer
    x = 979,625.13

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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.