Home / 2,514,868.49-3,470,971.44-1,482,316.01

Finding the Fourth Proportional to 2,514,868.49, 3,470,971.44 and 1,482,316.01

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Solution

The fourth proportional to 2,514,868.49, 3,470,971.44 and 1,482,316.01 is: 2,045,863.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,514,868.49 : 3,470,971.44 = 1,482,316.01 : x
  2. Step 2: Convert to fraction form
    2,514,868.49/3,470,971.44 = 1,482,316.01/x
  3. Step 3: Cross multiply
    2,514,868.49x = 3,470,971.44 × 1,482,316.01
  4. Step 4: Simplify right side
    2,514,868.49x = 5,145,076,535,764.75
  5. Step 5: Solve for x
    x = 5,145,076,535,764.75/2,514,868.49
  6. Step 6: Final answer
    x = 2,045,863.06

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.