Home / 1,812,370.06-2,718,675.06-533,091.94

Finding the Fourth Proportional to 1,812,370.06, 2,718,675.06 and 533,091.94

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Solution

The fourth proportional to 1,812,370.06, 2,718,675.06 and 533,091.94 is: 799,673.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,812,370.06 : 2,718,675.06 = 533,091.94 : x
  2. Step 2: Convert to fraction form
    1,812,370.06/2,718,675.06 = 533,091.94/x
  3. Step 3: Cross multiply
    1,812,370.06x = 2,718,675.06 × 533,091.94
  4. Step 4: Simplify right side
    1,812,370.06x = 1,449,303,761,965.02
  5. Step 5: Solve for x
    x = 1,449,303,761,965.02/1,812,370.06
  6. Step 6: Final answer
    x = 799,673.20

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.