Home / 2,333,382-3,220,069.32-1,260,294

Finding the Fourth Proportional to 2,333,382, 3,220,069.32 and 1,260,294

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Solution

The fourth proportional to 2,333,382, 3,220,069.32 and 1,260,294 is: 1,739,206.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,333,382 : 3,220,069.32 = 1,260,294 : x
  2. Step 2: Convert to fraction form
    2,333,382/3,220,069.32 = 1,260,294/x
  3. Step 3: Cross multiply
    2,333,382x = 3,220,069.32 × 1,260,294
  4. Step 4: Simplify right side
    2,333,382x = 4,058,234,043,580.08
  5. Step 5: Solve for x
    x = 4,058,234,043,580.08/2,333,382
  6. Step 6: Final answer
    x = 1,739,206.89

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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.