Home / 8,877,675.06-12,251,539.26-5,010,331.32

Finding the Fourth Proportional to 8,877,675.06, 12,251,539.26 and 5,010,331.32

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Solution

The fourth proportional to 8,877,675.06, 12,251,539.26 and 5,010,331.32 is: 6,914,453.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,877,675.06 : 12,251,539.26 = 5,010,331.32 : x
  2. Step 2: Convert to fraction form
    8,877,675.06/12,251,539.26 = 5,010,331.32/x
  3. Step 3: Cross multiply
    8,877,675.06x = 12,251,539.26 × 5,010,331.32
  4. Step 4: Simplify right side
    8,877,675.06x = 61,384,270,872,587.62
  5. Step 5: Solve for x
    x = 61,384,270,872,587.62/8,877,675.06
  6. Step 6: Final answer
    x = 6,914,453.44

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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.