Home / 2,675,360.60-4,013,040.90-1,541,619.80

Finding the Fourth Proportional to 2,675,360.60, 4,013,040.90 and 1,541,619.80

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Solution

The fourth proportional to 2,675,360.60, 4,013,040.90 and 1,541,619.80 is: 2,312,429.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,675,360.60 : 4,013,040.90 = 1,541,619.80 : x
  2. Step 2: Convert to fraction form
    2,675,360.60/4,013,040.90 = 1,541,619.80/x
  3. Step 3: Cross multiply
    2,675,360.60x = 4,013,040.90 × 1,541,619.80
  4. Step 4: Simplify right side
    2,675,360.60x = 6,186,583,309,649.82
  5. Step 5: Solve for x
    x = 6,186,583,309,649.82/2,675,360.60
  6. Step 6: Final answer
    x = 2,312,429.70

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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.