Home / 3,242,476.09-4,863,714.14-846,299.80

Finding the Fourth Proportional to 3,242,476.09, 4,863,714.14 and 846,299.80

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Solution

The fourth proportional to 3,242,476.09, 4,863,714.14 and 846,299.80 is: 1,269,449.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,242,476.09 : 4,863,714.14 = 846,299.80 : x
  2. Step 2: Convert to fraction form
    3,242,476.09/4,863,714.14 = 846,299.80/x
  3. Step 3: Cross multiply
    3,242,476.09x = 4,863,714.14 × 846,299.80
  4. Step 4: Simplify right side
    3,242,476.09x = 4,116,160,303,939.17
  5. Step 5: Solve for x
    x = 4,116,160,303,939.17/3,242,476.09
  6. Step 6: Final answer
    x = 1,269,449.70

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Similar ratio
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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.