Home / 967,219.17-1,333,355.67-675,926.37

Finding the Fourth Proportional to 967,219.17, 1,333,355.67 and 675,926.37

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Solution

The fourth proportional to 967,219.17, 1,333,355.67 and 675,926.37 is: 931,795.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    967,219.17 : 1,333,355.67 = 675,926.37 : x
  2. Step 2: Convert to fraction form
    967,219.17/1,333,355.67 = 675,926.37/x
  3. Step 3: Cross multiply
    967,219.17x = 1,333,355.67 × 675,926.37
  4. Step 4: Simplify right side
    967,219.17x = 901,250,257,942.02
  5. Step 5: Solve for x
    x = 901,250,257,942.02/967,219.17
  6. Step 6: Final answer
    x = 931,795.28

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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.