Home / 2,509,036.54-3,462,451.95-1,363,126.30

Finding the Fourth Proportional to 2,509,036.54, 3,462,451.95 and 1,363,126.30

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Solution

The fourth proportional to 2,509,036.54, 3,462,451.95 and 1,363,126.30 is: 1,881,104.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,509,036.54 : 3,462,451.95 = 1,363,126.30 : x
  2. Step 2: Convert to fraction form
    2,509,036.54/3,462,451.95 = 1,363,126.30/x
  3. Step 3: Cross multiply
    2,509,036.54x = 3,462,451.95 × 1,363,126.30
  4. Step 4: Simplify right side
    2,509,036.54x = 4,719,759,311,986.88
  5. Step 5: Solve for x
    x = 4,719,759,311,986.88/2,509,036.54
  6. Step 6: Final answer
    x = 1,881,104.26

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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.