Home / 2,000,673.07-3,001,571.54-803,436.06

Finding the Fourth Proportional to 2,000,673.07, 3,001,571.54 and 803,436.06

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Solution

The fourth proportional to 2,000,673.07, 3,001,571.54 and 803,436.06 is: 1,205,379.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,000,673.07 : 3,001,571.54 = 803,436.06 : x
  2. Step 2: Convert to fraction form
    2,000,673.07/3,001,571.54 = 803,436.06/x
  3. Step 3: Cross multiply
    2,000,673.07x = 3,001,571.54 × 803,436.06
  4. Step 4: Simplify right side
    2,000,673.07x = 2,411,570,822,157.33
  5. Step 5: Solve for x
    x = 2,411,570,822,157.33/2,000,673.07
  6. Step 6: Final answer
    x = 1,205,379.76

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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.