Home / 1,623,296.43-2,435,276.75-558,200.16

Finding the Fourth Proportional to 1,623,296.43, 2,435,276.75 and 558,200.16

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Solution

The fourth proportional to 1,623,296.43, 2,435,276.75 and 558,200.16 is: 837,414.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,623,296.43 : 2,435,276.75 = 558,200.16 : x
  2. Step 2: Convert to fraction form
    1,623,296.43/2,435,276.75 = 558,200.16/x
  3. Step 3: Cross multiply
    1,623,296.43x = 2,435,276.75 × 558,200.16
  4. Step 4: Simplify right side
    1,623,296.43x = 1,359,371,868,703.28
  5. Step 5: Solve for x
    x = 1,359,371,868,703.28/1,623,296.43
  6. Step 6: Final answer
    x = 837,414.44

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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.