Home / 1,204,156.92-1,806,333.96-604,809.84

Finding the Fourth Proportional to 1,204,156.92, 1,806,333.96 and 604,809.84

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Solution

The fourth proportional to 1,204,156.92, 1,806,333.96 and 604,809.84 is: 907,264.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,204,156.92 : 1,806,333.96 = 604,809.84 : x
  2. Step 2: Convert to fraction form
    1,204,156.92/1,806,333.96 = 604,809.84/x
  3. Step 3: Cross multiply
    1,204,156.92x = 1,806,333.96 × 604,809.84
  4. Step 4: Simplify right side
    1,204,156.92x = 1,092,488,553,334.17
  5. Step 5: Solve for x
    x = 1,092,488,553,334.17/1,204,156.92
  6. Step 6: Final answer
    x = 907,264.27

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.