Home / 2,046,900.61-3,069,037.09-849,649.33

Finding the Fourth Proportional to 2,046,900.61, 3,069,037.09 and 849,649.33

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Solution

The fourth proportional to 2,046,900.61, 3,069,037.09 and 849,649.33 is: 1,273,928.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,046,900.61 : 3,069,037.09 = 849,649.33 : x
  2. Step 2: Convert to fraction form
    2,046,900.61/3,069,037.09 = 849,649.33/x
  3. Step 3: Cross multiply
    2,046,900.61x = 3,069,037.09 × 849,649.33
  4. Step 4: Simplify right side
    2,046,900.61x = 2,607,605,297,466.93
  5. Step 5: Solve for x
    x = 2,607,605,297,466.93/2,046,900.61
  6. Step 6: Final answer
    x = 1,273,928.64

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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.