Home / 5,235,386.61-7,853,021.58-2,042,755.41

Finding the Fourth Proportional to 5,235,386.61, 7,853,021.58 and 2,042,755.41

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Solution

The fourth proportional to 5,235,386.61, 7,853,021.58 and 2,042,755.41 is: 3,064,110.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,235,386.61 : 7,853,021.58 = 2,042,755.41 : x
  2. Step 2: Convert to fraction form
    5,235,386.61/7,853,021.58 = 2,042,755.41/x
  3. Step 3: Cross multiply
    5,235,386.61x = 7,853,021.58 × 2,042,755.41
  4. Step 4: Simplify right side
    5,235,386.61x = 16,041,802,317,391.75
  5. Step 5: Solve for x
    x = 16,041,802,317,391.75/5,235,386.61
  6. Step 6: Final answer
    x = 3,064,110.35

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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.