Home / 2,483,205.70-3,724,808.55-885,820.90

Finding the Fourth Proportional to 2,483,205.70, 3,724,808.55 and 885,820.90

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Solution

The fourth proportional to 2,483,205.70, 3,724,808.55 and 885,820.90 is: 1,328,731.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,483,205.70 : 3,724,808.55 = 885,820.90 : x
  2. Step 2: Convert to fraction form
    2,483,205.70/3,724,808.55 = 885,820.90/x
  3. Step 3: Cross multiply
    2,483,205.70x = 3,724,808.55 × 885,820.90
  4. Step 4: Simplify right side
    2,483,205.70x = 3,299,513,262,088.70
  5. Step 5: Solve for x
    x = 3,299,513,262,088.70/2,483,205.70
  6. Step 6: Final answer
    x = 1,328,731.35

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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.