Home / 2,837,553.30-4,249,331.55-1,885,770.90

Finding the Fourth Proportional to 2,837,553.30, 4,249,331.55 and 1,885,770.90

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Solution

The fourth proportional to 2,837,553.30, 4,249,331.55 and 1,885,770.90 is: 2,824,005.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,837,553.30 : 4,249,331.55 = 1,885,770.90 : x
  2. Step 2: Convert to fraction form
    2,837,553.30/4,249,331.55 = 1,885,770.90/x
  3. Step 3: Cross multiply
    2,837,553.30x = 4,249,331.55 × 1,885,770.90
  4. Step 4: Simplify right side
    2,837,553.30x = 8,013,265,781,441.90
  5. Step 5: Solve for x
    x = 8,013,265,781,441.90/2,837,553.30
  6. Step 6: Final answer
    x = 2,824,005.38

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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.