Home / 1,234,001.46-1,850,814.44-475,732.30

Finding the Fourth Proportional to 1,234,001.46, 1,850,814.44 and 475,732.30

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Solution

The fourth proportional to 1,234,001.46, 1,850,814.44 and 475,732.30 is: 713,526.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,234,001.46 : 1,850,814.44 = 475,732.30 : x
  2. Step 2: Convert to fraction form
    1,234,001.46/1,850,814.44 = 475,732.30/x
  3. Step 3: Cross multiply
    1,234,001.46x = 1,850,814.44 × 475,732.30
  4. Step 4: Simplify right side
    1,234,001.46x = 880,492,210,414.41
  5. Step 5: Solve for x
    x = 880,492,210,414.41/1,234,001.46
  6. Step 6: Final answer
    x = 713,526.07

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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.