Home / 2,370,497.84-3,271,295.63-1,282,769.30

Finding the Fourth Proportional to 2,370,497.84, 3,271,295.63 and 1,282,769.30

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Solution

The fourth proportional to 2,370,497.84, 3,271,295.63 and 1,282,769.30 is: 1,770,226.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,370,497.84 : 3,271,295.63 = 1,282,769.30 : x
  2. Step 2: Convert to fraction form
    2,370,497.84/3,271,295.63 = 1,282,769.30/x
  3. Step 3: Cross multiply
    2,370,497.84x = 3,271,295.63 × 1,282,769.30
  4. Step 4: Simplify right side
    2,370,497.84x = 4,196,317,617,179.02
  5. Step 5: Solve for x
    x = 4,196,317,617,179.02/2,370,497.84
  6. Step 6: Final answer
    x = 1,770,226.30

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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.