Home / 8,795,557.80-13,192,899.30-4,536,156.60

Finding the Fourth Proportional to 8,795,557.80, 13,192,899.30 and 4,536,156.60

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Solution

The fourth proportional to 8,795,557.80, 13,192,899.30 and 4,536,156.60 is: 6,804,009.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,795,557.80 : 13,192,899.30 = 4,536,156.60 : x
  2. Step 2: Convert to fraction form
    8,795,557.80/13,192,899.30 = 4,536,156.60/x
  3. Step 3: Cross multiply
    8,795,557.80x = 13,192,899.30 × 4,536,156.60
  4. Step 4: Simplify right side
    8,795,557.80x = 59,845,057,232,830.38
  5. Step 5: Solve for x
    x = 59,845,057,232,830.38/8,795,557.80
  6. Step 6: Final answer
    x = 6,804,009.32

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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.