Home / 3,203,957.99-4,421,475.50-1,733,866.60

Finding the Fourth Proportional to 3,203,957.99, 4,421,475.50 and 1,733,866.60

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Solution

The fourth proportional to 3,203,957.99, 4,421,475.50 and 1,733,866.60 is: 2,392,743.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,203,957.99 : 4,421,475.50 = 1,733,866.60 : x
  2. Step 2: Convert to fraction form
    3,203,957.99/4,421,475.50 = 1,733,866.60/x
  3. Step 3: Cross multiply
    3,203,957.99x = 4,421,475.50 × 1,733,866.60
  4. Step 4: Simplify right side
    3,203,957.99x = 7,666,248,692,168.30
  5. Step 5: Solve for x
    x = 7,666,248,692,168.30/3,203,957.99
  6. Step 6: Final answer
    x = 2,392,743.20

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.