Home / 2,328,349.28-3,492,524.84-1,047,460.64

Finding the Fourth Proportional to 2,328,349.28, 3,492,524.84 and 1,047,460.64

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Solution

The fourth proportional to 2,328,349.28, 3,492,524.84 and 1,047,460.64 is: 1,571,191.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,328,349.28 : 3,492,524.84 = 1,047,460.64 : x
  2. Step 2: Convert to fraction form
    2,328,349.28/3,492,524.84 = 1,047,460.64/x
  3. Step 3: Cross multiply
    2,328,349.28x = 3,492,524.84 × 1,047,460.64
  4. Step 4: Simplify right side
    2,328,349.28x = 3,658,282,304,122.30
  5. Step 5: Solve for x
    x = 3,658,282,304,122.30/2,328,349.28
  6. Step 6: Final answer
    x = 1,571,191.37

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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.