Home / 895,414.91-1,343,368.19-264,328.52

Finding the Fourth Proportional to 895,414.91, 1,343,368.19 and 264,328.52

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Solution

The fourth proportional to 895,414.91, 1,343,368.19 and 264,328.52 is: 396,565.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    895,414.91 : 1,343,368.19 = 264,328.52 : x
  2. Step 2: Convert to fraction form
    895,414.91/1,343,368.19 = 264,328.52/x
  3. Step 3: Cross multiply
    895,414.91x = 1,343,368.19 × 264,328.52
  4. Step 4: Simplify right side
    895,414.91x = 355,090,519,421.76
  5. Step 5: Solve for x
    x = 355,090,519,421.76/895,414.91
  6. Step 6: Final answer
    x = 396,565.34

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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.