Home / 4,251,877.36-5,866,118.76-2,724,826.48

Finding the Fourth Proportional to 4,251,877.36, 5,866,118.76 and 2,724,826.48

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Solution

The fourth proportional to 4,251,877.36, 5,866,118.76 and 2,724,826.48 is: 3,759,317.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,251,877.36 : 5,866,118.76 = 2,724,826.48 : x
  2. Step 2: Convert to fraction form
    4,251,877.36/5,866,118.76 = 2,724,826.48/x
  3. Step 3: Cross multiply
    4,251,877.36x = 5,866,118.76 × 2,724,826.48
  4. Step 4: Simplify right side
    4,251,877.36x = 15,984,155,732,072.76
  5. Step 5: Solve for x
    x = 15,984,155,732,072.76/4,251,877.36
  6. Step 6: Final answer
    x = 3,759,317.21

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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.