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Finding the Fourth Proportional to 2,446,802.45, 3,670,203.68 and 2,446,802.45

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Solution

The fourth proportional to 2,446,802.45, 3,670,203.68 and 2,446,802.45 is: 3,670,203.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,446,802.45 : 3,670,203.68 = 2,446,802.45 : x
  2. Step 2: Convert to fraction form
    2,446,802.45/3,670,203.68 = 2,446,802.45/x
  3. Step 3: Cross multiply
    2,446,802.45x = 3,670,203.68 × 2,446,802.45
  4. Step 4: Simplify right side
    2,446,802.45x = 8,980,263,356,223.02
  5. Step 5: Solve for x
    x = 8,980,263,356,223.02/2,446,802.45
  6. Step 6: Final answer
    x = 3,670,203.68

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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.