Home / 3,136,208.80-4,704,313.20-1,456,592.80

Finding the Fourth Proportional to 3,136,208.80, 4,704,313.20 and 1,456,592.80

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Solution

The fourth proportional to 3,136,208.80, 4,704,313.20 and 1,456,592.80 is: 2,184,889.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,136,208.80 : 4,704,313.20 = 1,456,592.80 : x
  2. Step 2: Convert to fraction form
    3,136,208.80/4,704,313.20 = 1,456,592.80/x
  3. Step 3: Cross multiply
    3,136,208.80x = 4,704,313.20 × 1,456,592.80
  4. Step 4: Simplify right side
    3,136,208.80x = 6,852,268,736,064.96
  5. Step 5: Solve for x
    x = 6,852,268,736,064.96/3,136,208.80
  6. Step 6: Final answer
    x = 2,184,889.20

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Similar ratio
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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.