Home / 2,704,424.30-3,731,963.48-1,480,495.28

Finding the Fourth Proportional to 2,704,424.30, 3,731,963.48 and 1,480,495.28

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Solution

The fourth proportional to 2,704,424.30, 3,731,963.48 and 1,480,495.28 is: 2,043,005.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,704,424.30 : 3,731,963.48 = 1,480,495.28 : x
  2. Step 2: Convert to fraction form
    2,704,424.30/3,731,963.48 = 1,480,495.28/x
  3. Step 3: Cross multiply
    2,704,424.30x = 3,731,963.48 × 1,480,495.28
  4. Step 4: Simplify right side
    2,704,424.30x = 5,525,154,317,272.37
  5. Step 5: Solve for x
    x = 5,525,154,317,272.37/2,704,424.30
  6. Step 6: Final answer
    x = 2,043,005.72

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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.