Home / 1,133,859.52-1,564,674.28-650,394.24

Finding the Fourth Proportional to 1,133,859.52, 1,564,674.28 and 650,394.24

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Solution

The fourth proportional to 1,133,859.52, 1,564,674.28 and 650,394.24 is: 897,514.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,133,859.52 : 1,564,674.28 = 650,394.24 : x
  2. Step 2: Convert to fraction form
    1,133,859.52/1,564,674.28 = 650,394.24/x
  3. Step 3: Cross multiply
    1,133,859.52x = 1,564,674.28 × 650,394.24
  4. Step 4: Simplify right side
    1,133,859.52x = 1,017,655,139,188.15
  5. Step 5: Solve for x
    x = 1,017,655,139,188.15/1,133,859.52
  6. Step 6: Final answer
    x = 897,514.31

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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.