Home / 5,924,970.86-8,890,023.31-2,089,533.98

Finding the Fourth Proportional to 5,924,970.86, 8,890,023.31 and 2,089,533.98

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Solution

The fourth proportional to 5,924,970.86, 8,890,023.31 and 2,089,533.98 is: 3,135,206.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,924,970.86 : 8,890,023.31 = 2,089,533.98 : x
  2. Step 2: Convert to fraction form
    5,924,970.86/8,890,023.31 = 2,089,533.98/x
  3. Step 3: Cross multiply
    5,924,970.86x = 8,890,023.31 × 2,089,533.98
  4. Step 4: Simplify right side
    5,924,970.86x = 18,576,005,806,238.29
  5. Step 5: Solve for x
    x = 18,576,005,806,238.29/5,924,970.86
  6. Step 6: Final answer
    x = 3,135,206.28

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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.