Home / 3,595,429.87-4,961,663.73-1,963,838.26

Finding the Fourth Proportional to 3,595,429.87, 4,961,663.73 and 1,963,838.26

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Solution

The fourth proportional to 3,595,429.87, 4,961,663.73 and 1,963,838.26 is: 2,710,080.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,595,429.87 : 4,961,663.73 = 1,963,838.26 : x
  2. Step 2: Convert to fraction form
    3,595,429.87/4,961,663.73 = 1,963,838.26/x
  3. Step 3: Cross multiply
    3,595,429.87x = 4,961,663.73 × 1,963,838.26
  4. Step 4: Simplify right side
    3,595,429.87x = 9,743,905,053,824.15
  5. Step 5: Solve for x
    x = 9,743,905,053,824.15/3,595,429.87
  6. Step 6: Final answer
    x = 2,710,080.69

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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.