Home / 3,004,317.18-4,484,621.55-2,782,292.94

Finding the Fourth Proportional to 3,004,317.18, 4,484,621.55 and 2,782,292.94

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Solution

The fourth proportional to 3,004,317.18, 4,484,621.55 and 2,782,292.94 is: 4,153,200.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,004,317.18 : 4,484,621.55 = 2,782,292.94 : x
  2. Step 2: Convert to fraction form
    3,004,317.18/4,484,621.55 = 2,782,292.94/x
  3. Step 3: Cross multiply
    3,004,317.18x = 4,484,621.55 × 2,782,292.94
  4. Step 4: Simplify right side
    3,004,317.18x = 12,477,530,877,136.86
  5. Step 5: Solve for x
    x = 12,477,530,877,136.86/3,004,317.18
  6. Step 6: Final answer
    x = 4,153,200.25

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.