Home / 3,536,666.54-4,880,599.86-1,927,034.54

Finding the Fourth Proportional to 3,536,666.54, 4,880,599.86 and 1,927,034.54

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Solution

The fourth proportional to 3,536,666.54, 4,880,599.86 and 1,927,034.54 is: 2,659,307.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,536,666.54 : 4,880,599.86 = 1,927,034.54 : x
  2. Step 2: Convert to fraction form
    3,536,666.54/4,880,599.86 = 1,927,034.54/x
  3. Step 3: Cross multiply
    3,536,666.54x = 4,880,599.86 × 1,927,034.54
  4. Step 4: Simplify right side
    3,536,666.54x = 9,405,084,481,736.17
  5. Step 5: Solve for x
    x = 9,405,084,481,736.17/3,536,666.54
  6. Step 6: Final answer
    x = 2,659,307.68

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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.