Home / 2,845,617.50-4,268,433.53-1,162,721.00

Finding the Fourth Proportional to 2,845,617.50, 4,268,433.53 and 1,162,721.00

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Solution

The fourth proportional to 2,845,617.50, 4,268,433.53 and 1,162,721.00 is: 1,744,084.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,845,617.50 : 4,268,433.53 = 1,162,721.00 : x
  2. Step 2: Convert to fraction form
    2,845,617.50/4,268,433.53 = 1,162,721.00/x
  3. Step 3: Cross multiply
    2,845,617.50x = 4,268,433.53 × 1,162,721.00
  4. Step 4: Simplify right side
    2,845,617.50x = 4,962,997,283,999.76
  5. Step 5: Solve for x
    x = 4,962,997,283,999.76/2,845,617.50
  6. Step 6: Final answer
    x = 1,744,084.47

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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.