Home / 2,370,504.48-3,271,304.78-1,282,775.93

Finding the Fourth Proportional to 2,370,504.48, 3,271,304.78 and 1,282,775.93

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Solution

The fourth proportional to 2,370,504.48, 3,271,304.78 and 1,282,775.93 is: 1,770,235.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,370,504.48 : 3,271,304.78 = 1,282,775.93 : x
  2. Step 2: Convert to fraction form
    2,370,504.48/3,271,304.78 = 1,282,775.93/x
  3. Step 3: Cross multiply
    2,370,504.48x = 3,271,304.78 × 1,282,775.93
  4. Step 4: Simplify right side
    2,370,504.48x = 4,196,351,031,477.95
  5. Step 5: Solve for x
    x = 4,196,351,031,477.95/2,370,504.48
  6. Step 6: Final answer
    x = 1,770,235.44

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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.