Home / 2,442,084.40-3,370,283.46-1,354,706.32

Finding the Fourth Proportional to 2,442,084.40, 3,370,283.46 and 1,354,706.32

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Solution

The fourth proportional to 2,442,084.40, 3,370,283.46 and 1,354,706.32 is: 1,869,609.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,442,084.40 : 3,370,283.46 = 1,354,706.32 : x
  2. Step 2: Convert to fraction form
    2,442,084.40/3,370,283.46 = 1,354,706.32/x
  3. Step 3: Cross multiply
    2,442,084.40x = 3,370,283.46 × 1,354,706.32
  4. Step 4: Simplify right side
    2,442,084.40x = 4,565,744,303,453.47
  5. Step 5: Solve for x
    x = 4,565,744,303,453.47/2,442,084.40
  6. Step 6: Final answer
    x = 1,869,609.54

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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.