Home / 3,325,411.52-4,588,677.94-1,875,020.56

Finding the Fourth Proportional to 3,325,411.52, 4,588,677.94 and 1,875,020.56

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Solution

The fourth proportional to 3,325,411.52, 4,588,677.94 and 1,875,020.56 is: 2,587,308.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,325,411.52 : 4,588,677.94 = 1,875,020.56 : x
  2. Step 2: Convert to fraction form
    3,325,411.52/4,588,677.94 = 1,875,020.56/x
  3. Step 3: Cross multiply
    3,325,411.52x = 4,588,677.94 × 1,875,020.56
  4. Step 4: Simplify right side
    3,325,411.52x = 8,603,865,480,718.45
  5. Step 5: Solve for x
    x = 8,603,865,480,718.45/3,325,411.52
  6. Step 6: Final answer
    x = 2,587,308.50

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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.