Home / 2,094,578.35-3,141,632.26-578,476.82

Finding the Fourth Proportional to 2,094,578.35, 3,141,632.26 and 578,476.82

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Solution

The fourth proportional to 2,094,578.35, 3,141,632.26 and 578,476.82 is: 867,650.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,094,578.35 : 3,141,632.26 = 578,476.82 : x
  2. Step 2: Convert to fraction form
    2,094,578.35/3,141,632.26 = 578,476.82/x
  3. Step 3: Cross multiply
    2,094,578.35x = 3,141,632.26 × 578,476.82
  4. Step 4: Simplify right side
    2,094,578.35x = 1,817,361,453,841.95
  5. Step 5: Solve for x
    x = 1,817,361,453,841.95/2,094,578.35
  6. Step 6: Final answer
    x = 867,650.26

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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.