Home / 1,176,068.77-1,623,470.31-794,612.23

Finding the Fourth Proportional to 1,176,068.77, 1,623,470.31 and 794,612.23

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Solution

The fourth proportional to 1,176,068.77, 1,623,470.31 and 794,612.23 is: 1,096,899.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,176,068.77 : 1,623,470.31 = 794,612.23 : x
  2. Step 2: Convert to fraction form
    1,176,068.77/1,623,470.31 = 794,612.23/x
  3. Step 3: Cross multiply
    1,176,068.77x = 1,623,470.31 × 794,612.23
  4. Step 4: Simplify right side
    1,176,068.77x = 1,290,029,359,309.22
  5. Step 5: Solve for x
    x = 1,290,029,359,309.22/1,176,068.77
  6. Step 6: Final answer
    x = 1,096,899.60

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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.