Home / 1,924,427.28-2,884,647.80-1,583,889.88

Finding the Fourth Proportional to 1,924,427.28, 2,884,647.80 and 1,583,889.88

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Solution

The fourth proportional to 1,924,427.28, 2,884,647.80 and 1,583,889.88 is: 2,374,194.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,924,427.28 : 2,884,647.80 = 1,583,889.88 : x
  2. Step 2: Convert to fraction form
    1,924,427.28/2,884,647.80 = 1,583,889.88/x
  3. Step 3: Cross multiply
    1,924,427.28x = 2,884,647.80 × 1,583,889.88
  4. Step 4: Simplify right side
    1,924,427.28x = 4,568,964,457,784.26
  5. Step 5: Solve for x
    x = 4,568,964,457,784.26/1,924,427.28
  6. Step 6: Final answer
    x = 2,374,194.39

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.