Home / 1,829,609.37-2,524,916.26-1,013,736.71

Finding the Fourth Proportional to 1,829,609.37, 2,524,916.26 and 1,013,736.71

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Solution

The fourth proportional to 1,829,609.37, 2,524,916.26 and 1,013,736.71 is: 1,398,987.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,829,609.37 : 2,524,916.26 = 1,013,736.71 : x
  2. Step 2: Convert to fraction form
    1,829,609.37/2,524,916.26 = 1,013,736.71/x
  3. Step 3: Cross multiply
    1,829,609.37x = 2,524,916.26 × 1,013,736.71
  4. Step 4: Simplify right side
    1,829,609.37x = 2,559,600,302,437.90
  5. Step 5: Solve for x
    x = 2,559,600,302,437.90/1,829,609.37
  6. Step 6: Final answer
    x = 1,398,987.32

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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.