Home / 3,446,645.96-4,756,218.02-1,975,499.88

Finding the Fourth Proportional to 3,446,645.96, 4,756,218.02 and 1,975,499.88

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Solution

The fourth proportional to 3,446,645.96, 4,756,218.02 and 1,975,499.88 is: 2,726,101.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,446,645.96 : 4,756,218.02 = 1,975,499.88 : x
  2. Step 2: Convert to fraction form
    3,446,645.96/4,756,218.02 = 1,975,499.88/x
  3. Step 3: Cross multiply
    3,446,645.96x = 4,756,218.02 × 1,975,499.88
  4. Step 4: Simplify right side
    3,446,645.96x = 9,395,908,127,763.84
  5. Step 5: Solve for x
    x = 9,395,908,127,763.84/3,446,645.96
  6. Step 6: Final answer
    x = 2,726,101.91

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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.