Home / 880,634.80-1,319,054.25-594,753.32

Finding the Fourth Proportional to 880,634.80, 1,319,054.25 and 594,753.32

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Solution

The fourth proportional to 880,634.80, 1,319,054.25 and 594,753.32 is: 890,848.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    880,634.80 : 1,319,054.25 = 594,753.32 : x
  2. Step 2: Convert to fraction form
    880,634.80/1,319,054.25 = 594,753.32/x
  3. Step 3: Cross multiply
    880,634.80x = 1,319,054.25 × 594,753.32
  4. Step 4: Simplify right side
    880,634.80x = 784,511,891,473.84
  5. Step 5: Solve for x
    x = 784,511,891,473.84/880,634.80
  6. Step 6: Final answer
    x = 890,848.16

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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.