Home / 3,393,855.10-4,683,612.41-1,845,221.01

Finding the Fourth Proportional to 3,393,855.10, 4,683,612.41 and 1,845,221.01

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Solution

The fourth proportional to 3,393,855.10, 4,683,612.41 and 1,845,221.01 is: 2,546,455.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,393,855.10 : 4,683,612.41 = 1,845,221.01 : x
  2. Step 2: Convert to fraction form
    3,393,855.10/4,683,612.41 = 1,845,221.01/x
  3. Step 3: Cross multiply
    3,393,855.10x = 4,683,612.41 × 1,845,221.01
  4. Step 4: Simplify right side
    3,393,855.10x = 8,642,300,021,628.74
  5. Step 5: Solve for x
    x = 8,642,300,021,628.74/3,393,855.10
  6. Step 6: Final answer
    x = 2,546,455.22

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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.