Home / 1,829,018.34-2,524,044.87-1,013,274.99

Finding the Fourth Proportional to 1,829,018.34, 2,524,044.87 and 1,013,274.99

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Solution

The fourth proportional to 1,829,018.34, 2,524,044.87 and 1,013,274.99 is: 1,398,319.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,829,018.34 : 2,524,044.87 = 1,013,274.99 : x
  2. Step 2: Convert to fraction form
    1,829,018.34/2,524,044.87 = 1,013,274.99/x
  3. Step 3: Cross multiply
    1,829,018.34x = 2,524,044.87 × 1,013,274.99
  4. Step 4: Simplify right side
    1,829,018.34x = 2,557,551,540,408.80
  5. Step 5: Solve for x
    x = 2,557,551,540,408.80/1,829,018.34
  6. Step 6: Final answer
    x = 1,398,319.24

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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.