Home / 9,925,498.80-14,889,997.80-3,539,458.80

Finding the Fourth Proportional to 9,925,498.80, 14,889,997.80 and 3,539,458.80

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Solution

The fourth proportional to 9,925,498.80, 14,889,997.80 and 3,539,458.80 is: 5,309,812.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,925,498.80 : 14,889,997.80 = 3,539,458.80 : x
  2. Step 2: Convert to fraction form
    9,925,498.80/14,889,997.80 = 3,539,458.80/x
  3. Step 3: Cross multiply
    9,925,498.80x = 14,889,997.80 × 3,539,458.80
  4. Step 4: Simplify right side
    9,925,498.80x = 52,702,533,745,190.64
  5. Step 5: Solve for x
    x = 52,702,533,745,190.64/9,925,498.80
  6. Step 6: Final answer
    x = 5,309,812.11

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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.