Home / 585,899.72-808,545.09-341,029.83

Finding the Fourth Proportional to 585,899.72, 808,545.09 and 341,029.83

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Solution

The fourth proportional to 585,899.72, 808,545.09 and 341,029.83 is: 470,623.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    585,899.72 : 808,545.09 = 341,029.83 : x
  2. Step 2: Convert to fraction form
    585,899.72/808,545.09 = 341,029.83/x
  3. Step 3: Cross multiply
    585,899.72x = 808,545.09 × 341,029.83
  4. Step 4: Simplify right side
    585,899.72x = 275,737,994,590.04
  5. Step 5: Solve for x
    x = 275,737,994,590.04/585,899.72
  6. Step 6: Final answer
    x = 470,623.19

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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.