Home / 2,564,180.07-3,538,745.00-1,476,738.06

Finding the Fourth Proportional to 2,564,180.07, 3,538,745.00 and 1,476,738.06

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Solution

The fourth proportional to 2,564,180.07, 3,538,745.00 and 1,476,738.06 is: 2,038,000.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,564,180.07 : 3,538,745.00 = 1,476,738.06 : x
  2. Step 2: Convert to fraction form
    2,564,180.07/3,538,745.00 = 1,476,738.06/x
  3. Step 3: Cross multiply
    2,564,180.07x = 3,538,745.00 × 1,476,738.06
  4. Step 4: Simplify right side
    2,564,180.07x = 5,225,799,418,751.01
  5. Step 5: Solve for x
    x = 5,225,799,418,751.01/2,564,180.07
  6. Step 6: Final answer
    x = 2,038,000.17

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.