Home / 895,165.95-1,342,749.36-296,127.11

Finding the Fourth Proportional to 895,165.95, 1,342,749.36 and 296,127.11

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Solution

The fourth proportional to 895,165.95, 1,342,749.36 and 296,127.11 is: 444,190.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    895,165.95 : 1,342,749.36 = 296,127.11 : x
  2. Step 2: Convert to fraction form
    895,165.95/1,342,749.36 = 296,127.11/x
  3. Step 3: Cross multiply
    895,165.95x = 1,342,749.36 × 296,127.11
  4. Step 4: Simplify right side
    895,165.95x = 397,624,480,717.40
  5. Step 5: Solve for x
    x = 397,624,480,717.40/895,165.95
  6. Step 6: Final answer
    x = 444,190.80

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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.