Home / 1,363,676.50-2,045,525-605,314.10

Finding the Fourth Proportional to 1,363,676.50, 2,045,525 and 605,314.10

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Solution

The fourth proportional to 1,363,676.50, 2,045,525 and 605,314.10 is: 907,975.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,363,676.50 : 2,045,525 = 605,314.10 : x
  2. Step 2: Convert to fraction form
    1,363,676.50/2,045,525 = 605,314.10/x
  3. Step 3: Cross multiply
    1,363,676.50x = 2,045,525 × 605,314.10
  4. Step 4: Simplify right side
    1,363,676.50x = 1,238,185,124,402.50
  5. Step 5: Solve for x
    x = 1,238,185,124,402.50/1,363,676.50
  6. Step 6: Final answer
    x = 907,975.70

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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.