Home / 936,605.93-1,404,751.75-337,455.41

Finding the Fourth Proportional to 936,605.93, 1,404,751.75 and 337,455.41

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Solution

The fourth proportional to 936,605.93, 1,404,751.75 and 337,455.41 is: 506,126.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    936,605.93 : 1,404,751.75 = 337,455.41 : x
  2. Step 2: Convert to fraction form
    936,605.93/1,404,751.75 = 337,455.41/x
  3. Step 3: Cross multiply
    936,605.93x = 1,404,751.75 × 337,455.41
  4. Step 4: Simplify right side
    936,605.93x = 474,041,077,744.47
  5. Step 5: Solve for x
    x = 474,041,077,744.47/936,605.93
  6. Step 6: Final answer
    x = 506,126.50

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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.