Home / 1,197,935.16-1,652,553.72-714,159.42

Finding the Fourth Proportional to 1,197,935.16, 1,652,553.72 and 714,159.42

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Solution

The fourth proportional to 1,197,935.16, 1,652,553.72 and 714,159.42 is: 985,184.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,197,935.16 : 1,652,553.72 = 714,159.42 : x
  2. Step 2: Convert to fraction form
    1,197,935.16/1,652,553.72 = 714,159.42/x
  3. Step 3: Cross multiply
    1,197,935.16x = 1,652,553.72 × 714,159.42
  4. Step 4: Simplify right side
    1,197,935.16x = 1,180,186,806,194.04
  5. Step 5: Solve for x
    x = 1,180,186,806,194.04/1,197,935.16
  6. Step 6: Final answer
    x = 985,184.21

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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.