Home / 1,133,527.31-1,564,014.37-950,506.16

Finding the Fourth Proportional to 1,133,527.31, 1,564,014.37 and 950,506.16

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Solution

The fourth proportional to 1,133,527.31, 1,564,014.37 and 950,506.16 is: 1,311,486.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,133,527.31 : 1,564,014.37 = 950,506.16 : x
  2. Step 2: Convert to fraction form
    1,133,527.31/1,564,014.37 = 950,506.16/x
  3. Step 3: Cross multiply
    1,133,527.31x = 1,564,014.37 × 950,506.16
  4. Step 4: Simplify right side
    1,133,527.31x = 1,486,605,288,260.99
  5. Step 5: Solve for x
    x = 1,486,605,288,260.99/1,133,527.31
  6. Step 6: Final answer
    x = 1,311,486.09

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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.