Home / 1,837,197.41-2,755,903.37-557,846.60

Finding the Fourth Proportional to 1,837,197.41, 2,755,903.37 and 557,846.60

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Solution

The fourth proportional to 1,837,197.41, 2,755,903.37 and 557,846.60 is: 836,802.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,837,197.41 : 2,755,903.37 = 557,846.60 : x
  2. Step 2: Convert to fraction form
    1,837,197.41/2,755,903.37 = 557,846.60/x
  3. Step 3: Cross multiply
    1,837,197.41x = 2,755,903.37 × 557,846.60
  4. Step 4: Simplify right side
    1,837,197.41x = 1,537,371,308,314.29
  5. Step 5: Solve for x
    x = 1,537,371,308,314.29/1,837,197.41
  6. Step 6: Final answer
    x = 836,802.46

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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.