Home / 2,370,504.65-3,271,305.04-1,282,776.11

Finding the Fourth Proportional to 2,370,504.65, 3,271,305.04 and 1,282,776.11

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Solution

The fourth proportional to 2,370,504.65, 3,271,305.04 and 1,282,776.11 is: 1,770,235.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,370,504.65 : 3,271,305.04 = 1,282,776.11 : x
  2. Step 2: Convert to fraction form
    2,370,504.65/3,271,305.04 = 1,282,776.11/x
  3. Step 3: Cross multiply
    2,370,504.65x = 3,271,305.04 × 1,282,776.11
  4. Step 4: Simplify right side
    2,370,504.65x = 4,196,351,953,834.60
  5. Step 5: Solve for x
    x = 4,196,351,953,834.60/2,370,504.65
  6. Step 6: Final answer
    x = 1,770,235.70

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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.