Home / 6,536,412.31-9,805,815.34-2,696,139.75

Finding the Fourth Proportional to 6,536,412.31, 9,805,815.34 and 2,696,139.75

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Solution

The fourth proportional to 6,536,412.31, 9,805,815.34 and 2,696,139.75 is: 4,044,703.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,536,412.31 : 9,805,815.34 = 2,696,139.75 : x
  2. Step 2: Convert to fraction form
    6,536,412.31/9,805,815.34 = 2,696,139.75/x
  3. Step 3: Cross multiply
    6,536,412.31x = 9,805,815.34 × 2,696,139.75
  4. Step 4: Simplify right side
    6,536,412.31x = 26,437,848,517,994.79
  5. Step 5: Solve for x
    x = 26,437,848,517,994.79/6,536,412.31
  6. Step 6: Final answer
    x = 4,044,703.31

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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.