Home / 966,933.06-1,334,409.14-537,213.19

Finding the Fourth Proportional to 966,933.06, 1,334,409.14 and 537,213.19

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Solution

The fourth proportional to 966,933.06, 1,334,409.14 and 537,213.19 is: 741,377.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    966,933.06 : 1,334,409.14 = 537,213.19 : x
  2. Step 2: Convert to fraction form
    966,933.06/1,334,409.14 = 537,213.19/x
  3. Step 3: Cross multiply
    966,933.06x = 1,334,409.14 × 537,213.19
  4. Step 4: Simplify right side
    966,933.06x = 716,862,190,864.56
  5. Step 5: Solve for x
    x = 716,862,190,864.56/966,933.06
  6. Step 6: Final answer
    x = 741,377.27

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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.