Home / 8,963,656.80-13,441,519.44-2,572,426.32

Finding the Fourth Proportional to 8,963,656.80, 13,441,519.44 and 2,572,426.32

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Solution

The fourth proportional to 8,963,656.80, 13,441,519.44 and 2,572,426.32 is: 3,857,501.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,963,656.80 : 13,441,519.44 = 2,572,426.32 : x
  2. Step 2: Convert to fraction form
    8,963,656.80/13,441,519.44 = 2,572,426.32/x
  3. Step 3: Cross multiply
    8,963,656.80x = 13,441,519.44 × 2,572,426.32
  4. Step 4: Simplify right side
    8,963,656.80x = 34,577,318,388,247.66
  5. Step 5: Solve for x
    x = 34,577,318,388,247.66/8,963,656.80
  6. Step 6: Final answer
    x = 3,857,501.37

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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.