Home / 5,938,334.40-8,907,501.60-3,812,570.40

Finding the Fourth Proportional to 5,938,334.40, 8,907,501.60 and 3,812,570.40

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Solution

The fourth proportional to 5,938,334.40, 8,907,501.60 and 3,812,570.40 is: 5,718,855.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,938,334.40 : 8,907,501.60 = 3,812,570.40 : x
  2. Step 2: Convert to fraction form
    5,938,334.40/8,907,501.60 = 3,812,570.40/x
  3. Step 3: Cross multiply
    5,938,334.40x = 8,907,501.60 × 3,812,570.40
  4. Step 4: Simplify right side
    5,938,334.40x = 33,960,476,938,112.64
  5. Step 5: Solve for x
    x = 33,960,476,938,112.64/5,938,334.40
  6. Step 6: Final answer
    x = 5,718,855.60

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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.