Home / 2,333,707.50-3,220,516.44-1,260,619.50

Finding the Fourth Proportional to 2,333,707.50, 3,220,516.44 and 1,260,619.50

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Solution

The fourth proportional to 2,333,707.50, 3,220,516.44 and 1,260,619.50 is: 1,739,654.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,333,707.50 : 3,220,516.44 = 1,260,619.50 : x
  2. Step 2: Convert to fraction form
    2,333,707.50/3,220,516.44 = 1,260,619.50/x
  3. Step 3: Cross multiply
    2,333,707.50x = 3,220,516.44 × 1,260,619.50
  4. Step 4: Simplify right side
    2,333,707.50x = 4,059,845,824,334.58
  5. Step 5: Solve for x
    x = 4,059,845,824,334.58/2,333,707.50
  6. Step 6: Final answer
    x = 1,739,654.96

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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.