Home / 2,453,881.48-3,385,568.82-1,486,702.60

Finding the Fourth Proportional to 2,453,881.48, 3,385,568.82 and 1,486,702.60

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Solution

The fourth proportional to 2,453,881.48, 3,385,568.82 and 1,486,702.60 is: 2,051,172.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,453,881.48 : 3,385,568.82 = 1,486,702.60 : x
  2. Step 2: Convert to fraction form
    2,453,881.48/3,385,568.82 = 1,486,702.60/x
  3. Step 3: Cross multiply
    2,453,881.48x = 3,385,568.82 × 1,486,702.60
  4. Step 4: Simplify right side
    2,453,881.48x = 5,033,333,967,172.93
  5. Step 5: Solve for x
    x = 5,033,333,967,172.93/2,453,881.48
  6. Step 6: Final answer
    x = 2,051,172.40

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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.