Home / 4,514,980.19-6,228,066.86-2,881,546.46

Finding the Fourth Proportional to 4,514,980.19, 6,228,066.86 and 2,881,546.46

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Solution

The fourth proportional to 4,514,980.19, 6,228,066.86 and 2,881,546.46 is: 3,974,871.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,514,980.19 : 6,228,066.86 = 2,881,546.46 : x
  2. Step 2: Convert to fraction form
    4,514,980.19/6,228,066.86 = 2,881,546.46/x
  3. Step 3: Cross multiply
    4,514,980.19x = 6,228,066.86 × 2,881,546.46
  4. Step 4: Simplify right side
    4,514,980.19x = 17,946,463,967,528.25
  5. Step 5: Solve for x
    x = 17,946,463,967,528.25/4,514,980.19
  6. Step 6: Final answer
    x = 3,974,871.04

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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.