Home / 1,775,366.83-2,450,054.34-1,087,025.59

Finding the Fourth Proportional to 1,775,366.83, 2,450,054.34 and 1,087,025.59

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Solution

The fourth proportional to 1,775,366.83, 2,450,054.34 and 1,087,025.59 is: 1,500,124.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,775,366.83 : 2,450,054.34 = 1,087,025.59 : x
  2. Step 2: Convert to fraction form
    1,775,366.83/2,450,054.34 = 1,087,025.59/x
  3. Step 3: Cross multiply
    1,775,366.83x = 2,450,054.34 × 1,087,025.59
  4. Step 4: Simplify right side
    1,775,366.83x = 2,663,271,764,470.56
  5. Step 5: Solve for x
    x = 2,663,271,764,470.56/1,775,366.83
  6. Step 6: Final answer
    x = 1,500,124.77

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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.