Home / 2,610,782.20-3,602,941.56-1,464,947.29

Finding the Fourth Proportional to 2,610,782.20, 3,602,941.56 and 1,464,947.29

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Solution

The fourth proportional to 2,610,782.20, 3,602,941.56 and 1,464,947.29 is: 2,021,662.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,610,782.20 : 3,602,941.56 = 1,464,947.29 : x
  2. Step 2: Convert to fraction form
    2,610,782.20/3,602,941.56 = 1,464,947.29/x
  3. Step 3: Cross multiply
    2,610,782.20x = 3,602,941.56 × 1,464,947.29
  4. Step 4: Simplify right side
    2,610,782.20x = 5,278,119,474,350.37
  5. Step 5: Solve for x
    x = 5,278,119,474,350.37/2,610,782.20
  6. Step 6: Final answer
    x = 2,021,662.12

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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.