Home / 2,066,044.88-3,097,292.40-718,032.35

Finding the Fourth Proportional to 2,066,044.88, 3,097,292.40 and 718,032.35

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Solution

The fourth proportional to 2,066,044.88, 3,097,292.40 and 718,032.35 is: 1,076,431.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,066,044.88 : 3,097,292.40 = 718,032.35 : x
  2. Step 2: Convert to fraction form
    2,066,044.88/3,097,292.40 = 718,032.35/x
  3. Step 3: Cross multiply
    2,066,044.88x = 3,097,292.40 × 718,032.35
  4. Step 4: Simplify right side
    2,066,044.88x = 2,223,956,125,122.68
  5. Step 5: Solve for x
    x = 2,223,956,125,122.68/2,066,044.88
  6. Step 6: Final answer
    x = 1,076,431.67

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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.