Home / 4,995,056.25-7,492,584.69-1,208,539.13

Finding the Fourth Proportional to 4,995,056.25, 7,492,584.69 and 1,208,539.13

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Solution

The fourth proportional to 4,995,056.25, 7,492,584.69 and 1,208,539.13 is: 1,812,808.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,995,056.25 : 7,492,584.69 = 1,208,539.13 : x
  2. Step 2: Convert to fraction form
    4,995,056.25/7,492,584.69 = 1,208,539.13/x
  3. Step 3: Cross multiply
    4,995,056.25x = 7,492,584.69 × 1,208,539.13
  4. Step 4: Simplify right side
    4,995,056.25x = 9,055,081,745,241.00
  5. Step 5: Solve for x
    x = 9,055,081,745,241.00/4,995,056.25
  6. Step 6: Final answer
    x = 1,812,808.76

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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.