Home / 1,582,275.19-2,183,002.64-893,846.47

Finding the Fourth Proportional to 1,582,275.19, 2,183,002.64 and 893,846.47

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Solution

The fourth proportional to 1,582,275.19, 2,183,002.64 and 893,846.47 is: 1,233,204.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,582,275.19 : 2,183,002.64 = 893,846.47 : x
  2. Step 2: Convert to fraction form
    1,582,275.19/2,183,002.64 = 893,846.47/x
  3. Step 3: Cross multiply
    1,582,275.19x = 2,183,002.64 × 893,846.47
  4. Step 4: Simplify right side
    1,582,275.19x = 1,951,269,199,295.45
  5. Step 5: Solve for x
    x = 1,951,269,199,295.45/1,582,275.19
  6. Step 6: Final answer
    x = 1,233,204.70

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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.