Home / 895,166.20-1,342,749.74-296,127.36

Finding the Fourth Proportional to 895,166.20, 1,342,749.74 and 296,127.36

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Solution

The fourth proportional to 895,166.20, 1,342,749.74 and 296,127.36 is: 444,191.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    895,166.20 : 1,342,749.74 = 296,127.36 : x
  2. Step 2: Convert to fraction form
    895,166.20/1,342,749.74 = 296,127.36/x
  3. Step 3: Cross multiply
    895,166.20x = 1,342,749.74 × 296,127.36
  4. Step 4: Simplify right side
    895,166.20x = 397,624,935,646.89
  5. Step 5: Solve for x
    x = 397,624,935,646.89/895,166.20
  6. Step 6: Final answer
    x = 444,191.19

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1.5x scale

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.