Home / 4,194,074-6,289,512.36-1,497,895.76

Finding the Fourth Proportional to 4,194,074, 6,289,512.36 and 1,497,895.76

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Solution

The fourth proportional to 4,194,074, 6,289,512.36 and 1,497,895.76 is: 2,246,272.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,194,074 : 6,289,512.36 = 1,497,895.76 : x
  2. Step 2: Convert to fraction form
    4,194,074/6,289,512.36 = 1,497,895.76/x
  3. Step 3: Cross multiply
    4,194,074x = 6,289,512.36 × 1,497,895.76
  4. Step 4: Simplify right side
    4,194,074x = 9,421,033,896,511.59
  5. Step 5: Solve for x
    x = 9,421,033,896,511.59/4,194,074
  6. Step 6: Final answer
    x = 2,246,272.69

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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.