Home / 4,593,352.07-6,885,396.45-2,888,713.60

Finding the Fourth Proportional to 4,593,352.07, 6,885,396.45 and 2,888,713.60

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Solution

The fourth proportional to 4,593,352.07, 6,885,396.45 and 2,888,713.60 is: 4,330,157.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,593,352.07 : 6,885,396.45 = 2,888,713.60 : x
  2. Step 2: Convert to fraction form
    4,593,352.07/6,885,396.45 = 2,888,713.60/x
  3. Step 3: Cross multiply
    4,593,352.07x = 6,885,396.45 × 2,888,713.60
  4. Step 4: Simplify right side
    4,593,352.07x = 19,889,938,366,506.72
  5. Step 5: Solve for x
    x = 19,889,938,366,506.72/4,593,352.07
  6. Step 6: Final answer
    x = 4,330,157.60

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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.