Home / 1,041,273.60-1,436,953.39-582,386.32

Finding the Fourth Proportional to 1,041,273.60, 1,436,953.39 and 582,386.32

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Solution

The fourth proportional to 1,041,273.60, 1,436,953.39 and 582,386.32 is: 803,690.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,041,273.60 : 1,436,953.39 = 582,386.32 : x
  2. Step 2: Convert to fraction form
    1,041,273.60/1,436,953.39 = 582,386.32/x
  3. Step 3: Cross multiply
    1,041,273.60x = 1,436,953.39 × 582,386.32
  4. Step 4: Simplify right side
    1,041,273.60x = 836,861,996,813.63
  5. Step 5: Solve for x
    x = 836,861,996,813.63/1,041,273.60
  6. Step 6: Final answer
    x = 803,690.78

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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.