Home / 3,562,734.08-5,338,496-2,755,089.92

Finding the Fourth Proportional to 3,562,734.08, 5,338,496 and 2,755,089.92

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Solution

The fourth proportional to 3,562,734.08, 5,338,496 and 2,755,089.92 is: 4,128,300.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,562,734.08 : 5,338,496 = 2,755,089.92 : x
  2. Step 2: Convert to fraction form
    3,562,734.08/5,338,496 = 2,755,089.92/x
  3. Step 3: Cross multiply
    3,562,734.08x = 5,338,496 × 2,755,089.92
  4. Step 4: Simplify right side
    3,562,734.08x = 14,708,036,517,560.32
  5. Step 5: Solve for x
    x = 14,708,036,517,560.32/3,562,734.08
  6. Step 6: Final answer
    x = 4,128,300.40

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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.