Home / 4,535,694.50-6,803,541.75-1,876,302.50

Finding the Fourth Proportional to 4,535,694.50, 6,803,541.75 and 1,876,302.50

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Solution

The fourth proportional to 4,535,694.50, 6,803,541.75 and 1,876,302.50 is: 2,814,453.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,535,694.50 : 6,803,541.75 = 1,876,302.50 : x
  2. Step 2: Convert to fraction form
    4,535,694.50/6,803,541.75 = 1,876,302.50/x
  3. Step 3: Cross multiply
    4,535,694.50x = 6,803,541.75 × 1,876,302.50
  4. Step 4: Simplify right side
    4,535,694.50x = 12,765,502,394,379.38
  5. Step 5: Solve for x
    x = 12,765,502,394,379.38/4,535,694.50
  6. Step 6: Final answer
    x = 2,814,453.75

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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.