Home / 1,081,365.24-1,492,392.90-597,966.84

Finding the Fourth Proportional to 1,081,365.24, 1,492,392.90 and 597,966.84

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Solution

The fourth proportional to 1,081,365.24, 1,492,392.90 and 597,966.84 is: 825,254.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,081,365.24 : 1,492,392.90 = 597,966.84 : x
  2. Step 2: Convert to fraction form
    1,081,365.24/1,492,392.90 = 597,966.84/x
  3. Step 3: Cross multiply
    1,081,365.24x = 1,492,392.90 × 597,966.84
  4. Step 4: Simplify right side
    1,081,365.24x = 892,401,466,451.44
  5. Step 5: Solve for x
    x = 892,401,466,451.44/1,081,365.24
  6. Step 6: Final answer
    x = 825,254.44

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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.