Home / 1,082,482.80-1,493,789.40-599,068.32

Finding the Fourth Proportional to 1,082,482.80, 1,493,789.40 and 599,068.32

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Solution

The fourth proportional to 1,082,482.80, 1,493,789.40 and 599,068.32 is: 826,693.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,082,482.80 : 1,493,789.40 = 599,068.32 : x
  2. Step 2: Convert to fraction form
    1,082,482.80/1,493,789.40 = 599,068.32/x
  3. Step 3: Cross multiply
    1,082,482.80x = 1,493,789.40 × 599,068.32
  4. Step 4: Simplify right side
    1,082,482.80x = 894,881,906,291.81
  5. Step 5: Solve for x
    x = 894,881,906,291.81/1,082,482.80
  6. Step 6: Final answer
    x = 826,693.88

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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.