Home / 2,032,313.10-3,048,471.01-516,109.74

Finding the Fourth Proportional to 2,032,313.10, 3,048,471.01 and 516,109.74

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Solution

The fourth proportional to 2,032,313.10, 3,048,471.01 and 516,109.74 is: 774,164.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,032,313.10 : 3,048,471.01 = 516,109.74 : x
  2. Step 2: Convert to fraction form
    2,032,313.10/3,048,471.01 = 516,109.74/x
  3. Step 3: Cross multiply
    2,032,313.10x = 3,048,471.01 × 516,109.74
  4. Step 4: Simplify right side
    2,032,313.10x = 1,573,345,569,582.01
  5. Step 5: Solve for x
    x = 1,573,345,569,582.01/2,032,313.10
  6. Step 6: Final answer
    x = 774,164.95

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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.