Home / 4,025,135.40-6,037,530.30-1,365,743.40

Finding the Fourth Proportional to 4,025,135.40, 6,037,530.30 and 1,365,743.40

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Solution

The fourth proportional to 4,025,135.40, 6,037,530.30 and 1,365,743.40 is: 2,048,556.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,025,135.40 : 6,037,530.30 = 1,365,743.40 : x
  2. Step 2: Convert to fraction form
    4,025,135.40/6,037,530.30 = 1,365,743.40/x
  3. Step 3: Cross multiply
    4,025,135.40x = 6,037,530.30 × 1,365,743.40
  4. Step 4: Simplify right side
    4,025,135.40x = 8,245,717,159,525.02
  5. Step 5: Solve for x
    x = 8,245,717,159,525.02/4,025,135.40
  6. Step 6: Final answer
    x = 2,048,556.47

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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.