Home / 8,886,412.90-13,335,840.15-3,841,344.10

Finding the Fourth Proportional to 8,886,412.90, 13,335,840.15 and 3,841,344.10

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Solution

The fourth proportional to 8,886,412.90, 13,335,840.15 and 3,841,344.10 is: 5,764,705.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,886,412.90 : 13,335,840.15 = 3,841,344.10 : x
  2. Step 2: Convert to fraction form
    8,886,412.90/13,335,840.15 = 3,841,344.10/x
  3. Step 3: Cross multiply
    8,886,412.90x = 13,335,840.15 × 3,841,344.10
  4. Step 4: Simplify right side
    8,886,412.90x = 51,227,550,878,745.62
  5. Step 5: Solve for x
    x = 51,227,550,878,745.62/8,886,412.90
  6. Step 6: Final answer
    x = 5,764,705.23

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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.