Home / 1,682,498.83-2,523,664.36-617,457.10

Finding the Fourth Proportional to 1,682,498.83, 2,523,664.36 and 617,457.10

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Solution

The fourth proportional to 1,682,498.83, 2,523,664.36 and 617,457.10 is: 926,154.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,682,498.83 : 2,523,664.36 = 617,457.10 : x
  2. Step 2: Convert to fraction form
    1,682,498.83/2,523,664.36 = 617,457.10/x
  3. Step 3: Cross multiply
    1,682,498.83x = 2,523,664.36 × 617,457.10
  4. Step 4: Simplify right side
    1,682,498.83x = 1,558,254,477,098.96
  5. Step 5: Solve for x
    x = 1,558,254,477,098.96/1,682,498.83
  6. Step 6: Final answer
    x = 926,154.87

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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.