Home / 1,081,330.83-1,492,176.33-597,866.94

Finding the Fourth Proportional to 1,081,330.83, 1,492,176.33 and 597,866.94

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Solution

The fourth proportional to 1,081,330.83, 1,492,176.33 and 597,866.94 is: 825,023.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,081,330.83 : 1,492,176.33 = 597,866.94 : x
  2. Step 2: Convert to fraction form
    1,081,330.83/1,492,176.33 = 597,866.94/x
  3. Step 3: Cross multiply
    1,081,330.83x = 1,492,176.33 × 597,866.94
  4. Step 4: Simplify right side
    1,081,330.83x = 892,122,896,357.53
  5. Step 5: Solve for x
    x = 892,122,896,357.53/1,081,330.83
  6. Step 6: Final answer
    x = 825,023.08

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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.