Home / 2,967,116.40-4,447,175.40-1,546,441.20

Finding the Fourth Proportional to 2,967,116.40, 4,447,175.40 and 1,546,441.20

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Solution

The fourth proportional to 2,967,116.40, 4,447,175.40 and 1,546,441.20 is: 2,317,838.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,967,116.40 : 4,447,175.40 = 1,546,441.20 : x
  2. Step 2: Convert to fraction form
    2,967,116.40/4,447,175.40 = 1,546,441.20/x
  3. Step 3: Cross multiply
    2,967,116.40x = 4,447,175.40 × 1,546,441.20
  4. Step 4: Simplify right side
    2,967,116.40x = 6,877,295,262,186.48
  5. Step 5: Solve for x
    x = 6,877,295,262,186.48/2,967,116.40
  6. Step 6: Final answer
    x = 2,317,838.04

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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.