Home / 2,035,653.30-2,806,828.23-1,518,509.46

Finding the Fourth Proportional to 2,035,653.30, 2,806,828.23 and 1,518,509.46

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Solution

The fourth proportional to 2,035,653.30, 2,806,828.23 and 1,518,509.46 is: 2,093,772.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,035,653.30 : 2,806,828.23 = 1,518,509.46 : x
  2. Step 2: Convert to fraction form
    2,035,653.30/2,806,828.23 = 1,518,509.46/x
  3. Step 3: Cross multiply
    2,035,653.30x = 2,806,828.23 × 1,518,509.46
  4. Step 4: Simplify right side
    2,035,653.30x = 4,262,195,219,850.06
  5. Step 5: Solve for x
    x = 4,262,195,219,850.06/2,035,653.30
  6. Step 6: Final answer
    x = 2,093,772.66

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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.