Home / 1,076,529.26-1,614,806.24-460,950.32

Finding the Fourth Proportional to 1,076,529.26, 1,614,806.24 and 460,950.32

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Solution

The fourth proportional to 1,076,529.26, 1,614,806.24 and 460,950.32 is: 691,430.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,076,529.26 : 1,614,806.24 = 460,950.32 : x
  2. Step 2: Convert to fraction form
    1,076,529.26/1,614,806.24 = 460,950.32/x
  3. Step 3: Cross multiply
    1,076,529.26x = 1,614,806.24 × 460,950.32
  4. Step 4: Simplify right side
    1,076,529.26x = 744,345,453,066.00
  5. Step 5: Solve for x
    x = 744,345,453,066.00/1,076,529.26
  6. Step 6: Final answer
    x = 691,430.77

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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.