Home / 2,415,483.10-3,333,329.26-1,327,731.36

Finding the Fourth Proportional to 2,415,483.10, 3,333,329.26 and 1,327,731.36

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Solution

The fourth proportional to 2,415,483.10, 3,333,329.26 and 1,327,731.36 is: 1,832,248.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,415,483.10 : 3,333,329.26 = 1,327,731.36 : x
  2. Step 2: Convert to fraction form
    2,415,483.10/3,333,329.26 = 1,327,731.36/x
  3. Step 3: Cross multiply
    2,415,483.10x = 3,333,329.26 × 1,327,731.36
  4. Step 4: Simplify right side
    2,415,483.10x = 4,425,765,791,707.59
  5. Step 5: Solve for x
    x = 4,425,765,791,707.59/2,415,483.10
  6. Step 6: Final answer
    x = 1,832,248.71

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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.