Home / 1,632,677.96-2,254,194.42-1,460,059.40

Finding the Fourth Proportional to 1,632,677.96, 2,254,194.42 and 1,460,059.40

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Solution

The fourth proportional to 1,632,677.96, 2,254,194.42 and 1,460,059.40 is: 2,015,864.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,632,677.96 : 2,254,194.42 = 1,460,059.40 : x
  2. Step 2: Convert to fraction form
    1,632,677.96/2,254,194.42 = 1,460,059.40/x
  3. Step 3: Cross multiply
    1,632,677.96x = 2,254,194.42 × 1,460,059.40
  4. Step 4: Simplify right side
    1,632,677.96x = 3,291,257,752,348.55
  5. Step 5: Solve for x
    x = 3,291,257,752,348.55/1,632,677.96
  6. Step 6: Final answer
    x = 2,015,864.63

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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.