Home / 2,719,034.92-4,076,167.74-1,035,018.28

Finding the Fourth Proportional to 2,719,034.92, 4,076,167.74 and 1,035,018.28

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Solution

The fourth proportional to 2,719,034.92, 4,076,167.74 and 1,035,018.28 is: 1,551,619.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,719,034.92 : 4,076,167.74 = 1,035,018.28 : x
  2. Step 2: Convert to fraction form
    2,719,034.92/4,076,167.74 = 1,035,018.28/x
  3. Step 3: Cross multiply
    2,719,034.92x = 4,076,167.74 × 1,035,018.28
  4. Step 4: Simplify right side
    2,719,034.92x = 4,218,908,123,246.29
  5. Step 5: Solve for x
    x = 4,218,908,123,246.29/2,719,034.92
  6. Step 6: Final answer
    x = 1,551,619.69

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.