Home / 1,041,483.62-1,437,179.60-582,518.68

Finding the Fourth Proportional to 1,041,483.62, 1,437,179.60 and 582,518.68

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Solution

The fourth proportional to 1,041,483.62, 1,437,179.60 and 582,518.68 is: 803,837.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,041,483.62 : 1,437,179.60 = 582,518.68 : x
  2. Step 2: Convert to fraction form
    1,041,483.62/1,437,179.60 = 582,518.68/x
  3. Step 3: Cross multiply
    1,041,483.62x = 1,437,179.60 × 582,518.68
  4. Step 4: Simplify right side
    1,041,483.62x = 837,183,963,514.93
  5. Step 5: Solve for x
    x = 837,183,963,514.93/1,041,483.62
  6. Step 6: Final answer
    x = 803,837.86

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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.