Home / 3,548,266.03-4,896,608.91-1,916,673.31

Finding the Fourth Proportional to 3,548,266.03, 4,896,608.91 and 1,916,673.31

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Solution

The fourth proportional to 3,548,266.03, 4,896,608.91 and 1,916,673.31 is: 2,645,010.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,548,266.03 : 4,896,608.91 = 1,916,673.31 : x
  2. Step 2: Convert to fraction form
    3,548,266.03/4,896,608.91 = 1,916,673.31/x
  3. Step 3: Cross multiply
    3,548,266.03x = 4,896,608.91 × 1,916,673.31
  4. Step 4: Simplify right side
    3,548,266.03x = 9,385,199,607,305.19
  5. Step 5: Solve for x
    x = 9,385,199,607,305.19/3,548,266.03
  6. Step 6: Final answer
    x = 2,645,010.13

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.