Home / 5,041,027.68-7,562,525.76-1,630,161.60

Finding the Fourth Proportional to 5,041,027.68, 7,562,525.76 and 1,630,161.60

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Solution

The fourth proportional to 5,041,027.68, 7,562,525.76 and 1,630,161.60 is: 2,445,560.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,041,027.68 : 7,562,525.76 = 1,630,161.60 : x
  2. Step 2: Convert to fraction form
    5,041,027.68/7,562,525.76 = 1,630,161.60/x
  3. Step 3: Cross multiply
    5,041,027.68x = 7,562,525.76 × 1,630,161.60
  4. Step 4: Simplify right side
    5,041,027.68x = 12,328,139,092,962.82
  5. Step 5: Solve for x
    x = 12,328,139,092,962.82/5,041,027.68
  6. Step 6: Final answer
    x = 2,445,560.68

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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.