Home / 1,837,595.20-2,755,263.84-714,354.88

Finding the Fourth Proportional to 1,837,595.20, 2,755,263.84 and 714,354.88

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Solution

The fourth proportional to 1,837,595.20, 2,755,263.84 and 714,354.88 is: 1,071,093.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,837,595.20 : 2,755,263.84 = 714,354.88 : x
  2. Step 2: Convert to fraction form
    1,837,595.20/2,755,263.84 = 714,354.88/x
  3. Step 3: Cross multiply
    1,837,595.20x = 2,755,263.84 × 714,354.88
  4. Step 4: Simplify right side
    1,837,595.20x = 1,968,236,169,791.54
  5. Step 5: Solve for x
    x = 1,968,236,169,791.54/1,837,595.20
  6. Step 6: Final answer
    x = 1,071,093.44

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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.