Home / 2,336,117.55-3,501,584.33-915,701.55

Finding the Fourth Proportional to 2,336,117.55, 3,501,584.33 and 915,701.55

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Solution

The fourth proportional to 2,336,117.55, 3,501,584.33 and 915,701.55 is: 1,372,536.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,336,117.55 : 3,501,584.33 = 915,701.55 : x
  2. Step 2: Convert to fraction form
    2,336,117.55/3,501,584.33 = 915,701.55/x
  3. Step 3: Cross multiply
    2,336,117.55x = 3,501,584.33 × 915,701.55
  4. Step 4: Simplify right side
    2,336,117.55x = 3,206,406,193,858.20
  5. Step 5: Solve for x
    x = 3,206,406,193,858.20/2,336,117.55
  6. Step 6: Final answer
    x = 1,372,536.32

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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.