Home / 1,713,643.92-2,573,667.52-1,508,551.29

Finding the Fourth Proportional to 1,713,643.92, 2,573,667.52 and 1,508,551.29

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Solution

The fourth proportional to 1,713,643.92, 2,573,667.52 and 1,508,551.29 is: 2,265,645.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,713,643.92 : 2,573,667.52 = 1,508,551.29 : x
  2. Step 2: Convert to fraction form
    1,713,643.92/2,573,667.52 = 1,508,551.29/x
  3. Step 3: Cross multiply
    1,713,643.92x = 2,573,667.52 × 1,508,551.29
  4. Step 4: Simplify right side
    1,713,643.92x = 3,882,509,453,555.72
  5. Step 5: Solve for x
    x = 3,882,509,453,555.72/1,713,643.92
  6. Step 6: Final answer
    x = 2,265,645.39

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.