Home / 3,536,676-4,880,612.93-1,927,044

Finding the Fourth Proportional to 3,536,676, 4,880,612.93 and 1,927,044

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Solution

The fourth proportional to 3,536,676, 4,880,612.93 and 1,927,044 is: 2,659,320.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,536,676 : 4,880,612.93 = 1,927,044 : x
  2. Step 2: Convert to fraction form
    3,536,676/4,880,612.93 = 1,927,044/x
  3. Step 3: Cross multiply
    3,536,676x = 4,880,612.93 × 1,927,044
  4. Step 4: Simplify right side
    3,536,676x = 9,405,155,864,283.32
  5. Step 5: Solve for x
    x = 9,405,155,864,283.32/3,536,676
  6. Step 6: Final answer
    x = 2,659,320.75

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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.