Home / 1,823,829.48-2,735,800-625,735

Finding the Fourth Proportional to 1,823,829.48, 2,735,800 and 625,735

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Solution

The fourth proportional to 1,823,829.48, 2,735,800 and 625,735 is: 938,621.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,823,829.48 : 2,735,800 = 625,735 : x
  2. Step 2: Convert to fraction form
    1,823,829.48/2,735,800 = 625,735/x
  3. Step 3: Cross multiply
    1,823,829.48x = 2,735,800 × 625,735
  4. Step 4: Simplify right side
    1,823,829.48x = 1,711,885,813,000
  5. Step 5: Solve for x
    x = 1,711,885,813,000/1,823,829.48
  6. Step 6: Final answer
    x = 938,621.64

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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.