Home / 966,652.92-1,333,980.50-536,973.03

Finding the Fourth Proportional to 966,652.92, 1,333,980.50 and 536,973.03

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Solution

The fourth proportional to 966,652.92, 1,333,980.50 and 536,973.03 is: 741,022.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    966,652.92 : 1,333,980.50 = 536,973.03 : x
  2. Step 2: Convert to fraction form
    966,652.92/1,333,980.50 = 536,973.03/x
  3. Step 3: Cross multiply
    966,652.92x = 1,333,980.50 × 536,973.03
  4. Step 4: Simplify right side
    966,652.92x = 716,311,548,361.05
  5. Step 5: Solve for x
    x = 716,311,548,361.05/966,652.92
  6. Step 6: Final answer
    x = 741,022.48

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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.