Home / 895,013.32-1,342,518.34-264,370

Finding the Fourth Proportional to 895,013.32, 1,342,518.34 and 264,370

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Solution

The fourth proportional to 895,013.32, 1,342,518.34 and 264,370 is: 396,554.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    895,013.32 : 1,342,518.34 = 264,370 : x
  2. Step 2: Convert to fraction form
    895,013.32/1,342,518.34 = 264,370/x
  3. Step 3: Cross multiply
    895,013.32x = 1,342,518.34 × 264,370
  4. Step 4: Simplify right side
    895,013.32x = 354,921,573,545.80
  5. Step 5: Solve for x
    x = 354,921,573,545.80/895,013.32
  6. Step 6: Final answer
    x = 396,554.52

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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.