Home / 2,362,328.50-3,261,020.99-1,588,407.93

Finding the Fourth Proportional to 2,362,328.50, 3,261,020.99 and 1,588,407.93

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Solution

The fourth proportional to 2,362,328.50, 3,261,020.99 and 1,588,407.93 is: 2,192,680.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,362,328.50 : 3,261,020.99 = 1,588,407.93 : x
  2. Step 2: Convert to fraction form
    2,362,328.50/3,261,020.99 = 1,588,407.93/x
  3. Step 3: Cross multiply
    2,362,328.50x = 3,261,020.99 × 1,588,407.93
  4. Step 4: Simplify right side
    2,362,328.50x = 5,179,831,600,412.45
  5. Step 5: Solve for x
    x = 5,179,831,600,412.45/2,362,328.50
  6. Step 6: Final answer
    x = 2,192,680.48

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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.