Home / 5,938,880.45-8,195,677.49-3,222,626.45

Finding the Fourth Proportional to 5,938,880.45, 8,195,677.49 and 3,222,626.45

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Solution

The fourth proportional to 5,938,880.45, 8,195,677.49 and 3,222,626.45 is: 4,447,236.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,938,880.45 : 8,195,677.49 = 3,222,626.45 : x
  2. Step 2: Convert to fraction form
    5,938,880.45/8,195,677.49 = 3,222,626.45/x
  3. Step 3: Cross multiply
    5,938,880.45x = 8,195,677.49 × 3,222,626.45
  4. Step 4: Simplify right side
    5,938,880.45x = 26,411,607,054,943.61
  5. Step 5: Solve for x
    x = 26,411,607,054,943.61/5,938,880.45
  6. Step 6: Final answer
    x = 4,447,236.69

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Double scale
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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.