Home / 1,823,796.89-2,735,751.07-625,702.40

Finding the Fourth Proportional to 1,823,796.89, 2,735,751.07 and 625,702.40

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Solution

The fourth proportional to 1,823,796.89, 2,735,751.07 and 625,702.40 is: 938,572.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,823,796.89 : 2,735,751.07 = 625,702.40 : x
  2. Step 2: Convert to fraction form
    1,823,796.89/2,735,751.07 = 625,702.40/x
  3. Step 3: Cross multiply
    1,823,796.89x = 2,735,751.07 × 625,702.40
  4. Step 4: Simplify right side
    1,823,796.89x = 1,711,765,997,329.99
  5. Step 5: Solve for x
    x = 1,711,765,997,329.99/1,823,796.89
  6. Step 6: Final answer
    x = 938,572.72

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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.