Home / 9,197,895.60-13,796,843.40-4,403,116.80

Finding the Fourth Proportional to 9,197,895.60, 13,796,843.40 and 4,403,116.80

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Solution

The fourth proportional to 9,197,895.60, 13,796,843.40 and 4,403,116.80 is: 6,604,675.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,197,895.60 : 13,796,843.40 = 4,403,116.80 : x
  2. Step 2: Convert to fraction form
    9,197,895.60/13,796,843.40 = 4,403,116.80/x
  3. Step 3: Cross multiply
    9,197,895.60x = 13,796,843.40 × 4,403,116.80
  4. Step 4: Simplify right side
    9,197,895.60x = 60,749,112,961,509.12
  5. Step 5: Solve for x
    x = 60,749,112,961,509.12/9,197,895.60
  6. Step 6: Final answer
    x = 6,604,675.20

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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.