Home / 1,446,265.18-1,995,636.18-801,685

Finding the Fourth Proportional to 1,446,265.18, 1,995,636.18 and 801,685

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Solution

The fourth proportional to 1,446,265.18, 1,995,636.18 and 801,685 is: 1,106,209.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,446,265.18 : 1,995,636.18 = 801,685 : x
  2. Step 2: Convert to fraction form
    1,446,265.18/1,995,636.18 = 801,685/x
  3. Step 3: Cross multiply
    1,446,265.18x = 1,995,636.18 × 801,685
  4. Step 4: Simplify right side
    1,446,265.18x = 1,599,871,590,963.30
  5. Step 5: Solve for x
    x = 1,599,871,590,963.30/1,446,265.18
  6. Step 6: Final answer
    x = 1,106,209.02

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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.