Home / 3,103,562.20-4,655,338.96-973,812.48

Finding the Fourth Proportional to 3,103,562.20, 4,655,338.96 and 973,812.48

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Solution

The fourth proportional to 3,103,562.20, 4,655,338.96 and 973,812.48 is: 1,460,717.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,103,562.20 : 4,655,338.96 = 973,812.48 : x
  2. Step 2: Convert to fraction form
    3,103,562.20/4,655,338.96 = 973,812.48/x
  3. Step 3: Cross multiply
    3,103,562.20x = 4,655,338.96 × 973,812.48
  4. Step 4: Simplify right side
    3,103,562.20x = 4,533,427,177,878.22
  5. Step 5: Solve for x
    x = 4,533,427,177,878.22/3,103,562.20
  6. Step 6: Final answer
    x = 1,460,717.36

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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.