Home / 997,284.06-1,494,891.36-464,366.88

Finding the Fourth Proportional to 997,284.06, 1,494,891.36 and 464,366.88

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Solution

The fourth proportional to 997,284.06, 1,494,891.36 and 464,366.88 is: 696,068.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    997,284.06 : 1,494,891.36 = 464,366.88 : x
  2. Step 2: Convert to fraction form
    997,284.06/1,494,891.36 = 464,366.88/x
  3. Step 3: Cross multiply
    997,284.06x = 1,494,891.36 × 464,366.88
  4. Step 4: Simplify right side
    997,284.06x = 694,178,036,782.16
  5. Step 5: Solve for x
    x = 694,178,036,782.16/997,284.06
  6. Step 6: Final answer
    x = 696,068.52

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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.