Home / 1,736,577.31-2,603,475.06-825,302.41

Finding the Fourth Proportional to 1,736,577.31, 2,603,475.06 and 825,302.41

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Solution

The fourth proportional to 1,736,577.31, 2,603,475.06 and 825,302.41 is: 1,237,292.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,736,577.31 : 2,603,475.06 = 825,302.41 : x
  2. Step 2: Convert to fraction form
    1,736,577.31/2,603,475.06 = 825,302.41/x
  3. Step 3: Cross multiply
    1,736,577.31x = 2,603,475.06 × 825,302.41
  4. Step 4: Simplify right side
    1,736,577.31x = 2,148,654,241,392.89
  5. Step 5: Solve for x
    x = 2,148,654,241,392.89/1,736,577.31
  6. Step 6: Final answer
    x = 1,237,292.59

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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.