Home / 3,095,729.19-4,271,871.92-1,737,339.75

Finding the Fourth Proportional to 3,095,729.19, 4,271,871.92 and 1,737,339.75

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Solution

The fourth proportional to 3,095,729.19, 4,271,871.92 and 1,737,339.75 is: 2,397,397.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,095,729.19 : 4,271,871.92 = 1,737,339.75 : x
  2. Step 2: Convert to fraction form
    3,095,729.19/4,271,871.92 = 1,737,339.75/x
  3. Step 3: Cross multiply
    3,095,729.19x = 4,271,871.92 × 1,737,339.75
  4. Step 4: Simplify right side
    3,095,729.19x = 7,421,692,884,838.12
  5. Step 5: Solve for x
    x = 7,421,692,884,838.12/3,095,729.19
  6. Step 6: Final answer
    x = 2,397,397.33

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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.