Home / 2,537,580.85-3,804,851.25-807,703.54

Finding the Fourth Proportional to 2,537,580.85, 3,804,851.25 and 807,703.54

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Solution

The fourth proportional to 2,537,580.85, 3,804,851.25 and 807,703.54 is: 1,211,071.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,537,580.85 : 3,804,851.25 = 807,703.54 : x
  2. Step 2: Convert to fraction form
    2,537,580.85/3,804,851.25 = 807,703.54/x
  3. Step 3: Cross multiply
    2,537,580.85x = 3,804,851.25 × 807,703.54
  4. Step 4: Simplify right side
    2,537,580.85x = 3,073,191,823,798.43
  5. Step 5: Solve for x
    x = 3,073,191,823,798.43/2,537,580.85
  6. Step 6: Final answer
    x = 1,211,071.49

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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.