Home / 1,741,366.98-2,612,798.91-900,509.22

Finding the Fourth Proportional to 1,741,366.98, 2,612,798.91 and 900,509.22

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Solution

The fourth proportional to 1,741,366.98, 2,612,798.91 and 900,509.22 is: 1,351,150.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,741,366.98 : 2,612,798.91 = 900,509.22 : x
  2. Step 2: Convert to fraction form
    1,741,366.98/2,612,798.91 = 900,509.22/x
  3. Step 3: Cross multiply
    1,741,366.98x = 2,612,798.91 × 900,509.22
  4. Step 4: Simplify right side
    1,741,366.98x = 2,352,849,508,460.95
  5. Step 5: Solve for x
    x = 2,352,849,508,460.95/1,741,366.98
  6. Step 6: Final answer
    x = 1,351,150.87

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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.