Home / 4,204,804.02-5,802,683.78-2,485,909.50

Finding the Fourth Proportional to 4,204,804.02, 5,802,683.78 and 2,485,909.50

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Solution

The fourth proportional to 4,204,804.02, 5,802,683.78 and 2,485,909.50 is: 3,430,587.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,204,804.02 : 5,802,683.78 = 2,485,909.50 : x
  2. Step 2: Convert to fraction form
    4,204,804.02/5,802,683.78 = 2,485,909.50/x
  3. Step 3: Cross multiply
    4,204,804.02x = 5,802,683.78 × 2,485,909.50
  4. Step 4: Simplify right side
    4,204,804.02x = 14,424,946,734,197.91
  5. Step 5: Solve for x
    x = 14,424,946,734,197.91/4,204,804.02
  6. Step 6: Final answer
    x = 3,430,587.17

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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.