Home / 1,076,268.06-1,485,251.64-592,834.95

Finding the Fourth Proportional to 1,076,268.06, 1,485,251.64 and 592,834.95

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Solution

The fourth proportional to 1,076,268.06, 1,485,251.64 and 592,834.95 is: 818,113.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,076,268.06 : 1,485,251.64 = 592,834.95 : x
  2. Step 2: Convert to fraction form
    1,076,268.06/1,485,251.64 = 592,834.95/x
  3. Step 3: Cross multiply
    1,076,268.06x = 1,485,251.64 × 592,834.95
  4. Step 4: Simplify right side
    1,076,268.06x = 880,509,081,736.82
  5. Step 5: Solve for x
    x = 880,509,081,736.82/1,076,268.06
  6. Step 6: Final answer
    x = 818,113.18

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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.