Home / 3,397,246.80-5,095,870.20-1,885,592.40

Finding the Fourth Proportional to 3,397,246.80, 5,095,870.20 and 1,885,592.40

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Solution

The fourth proportional to 3,397,246.80, 5,095,870.20 and 1,885,592.40 is: 2,828,388.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,397,246.80 : 5,095,870.20 = 1,885,592.40 : x
  2. Step 2: Convert to fraction form
    3,397,246.80/5,095,870.20 = 1,885,592.40/x
  3. Step 3: Cross multiply
    3,397,246.80x = 5,095,870.20 × 1,885,592.40
  4. Step 4: Simplify right side
    3,397,246.80x = 9,608,734,120,506.48
  5. Step 5: Solve for x
    x = 9,608,734,120,506.48/3,397,246.80
  6. Step 6: Final answer
    x = 2,828,388.60

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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.