Home / 1,675,908.76-2,514,096.38-538,705.96

Finding the Fourth Proportional to 1,675,908.76, 2,514,096.38 and 538,705.96

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Solution

The fourth proportional to 1,675,908.76, 2,514,096.38 and 538,705.96 is: 808,133.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,675,908.76 : 2,514,096.38 = 538,705.96 : x
  2. Step 2: Convert to fraction form
    1,675,908.76/2,514,096.38 = 538,705.96/x
  3. Step 3: Cross multiply
    1,675,908.76x = 2,514,096.38 × 538,705.96
  4. Step 4: Simplify right side
    1,675,908.76x = 1,354,358,703,920.42
  5. Step 5: Solve for x
    x = 1,354,358,703,920.42/1,675,908.76
  6. Step 6: Final answer
    x = 808,133.91

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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.