Home / 795,450.20-1,097,721.45-437,754.20

Finding the Fourth Proportional to 795,450.20, 1,097,721.45 and 437,754.20

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Solution

The fourth proportional to 795,450.20, 1,097,721.45 and 437,754.20 is: 604,100.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    795,450.20 : 1,097,721.45 = 437,754.20 : x
  2. Step 2: Convert to fraction form
    795,450.20/1,097,721.45 = 437,754.20/x
  3. Step 3: Cross multiply
    795,450.20x = 1,097,721.45 × 437,754.20
  4. Step 4: Simplify right side
    795,450.20x = 480,532,169,678.98
  5. Step 5: Solve for x
    x = 480,532,169,678.98/795,450.20
  6. Step 6: Final answer
    x = 604,100.89

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1.5x scale

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.