Home / 1,049,559.70-1,573,609.08-465,001.94

Finding the Fourth Proportional to 1,049,559.70, 1,573,609.08 and 465,001.94

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Solution

The fourth proportional to 1,049,559.70, 1,573,609.08 and 465,001.94 is: 697,179.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,049,559.70 : 1,573,609.08 = 465,001.94 : x
  2. Step 2: Convert to fraction form
    1,049,559.70/1,573,609.08 = 465,001.94/x
  3. Step 3: Cross multiply
    1,049,559.70x = 1,573,609.08 × 465,001.94
  4. Step 4: Simplify right side
    1,049,559.70x = 731,731,275,001.62
  5. Step 5: Solve for x
    x = 731,731,275,001.62/1,049,559.70
  6. Step 6: Final answer
    x = 697,179.28

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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.