Home / 3,657,333.11-5,486,017.91-1,499,536.85

Finding the Fourth Proportional to 3,657,333.11, 5,486,017.91 and 1,499,536.85

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Solution

The fourth proportional to 3,657,333.11, 5,486,017.91 and 1,499,536.85 is: 2,249,312.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,657,333.11 : 5,486,017.91 = 1,499,536.85 : x
  2. Step 2: Convert to fraction form
    3,657,333.11/5,486,017.91 = 1,499,536.85/x
  3. Step 3: Cross multiply
    3,657,333.11x = 5,486,017.91 × 1,499,536.85
  4. Step 4: Simplify right side
    3,657,333.11x = 8,226,486,015,804.99
  5. Step 5: Solve for x
    x = 8,226,486,015,804.99/3,657,333.11
  6. Step 6: Final answer
    x = 2,249,312.76

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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.