Home / 3,657,331.11-5,486,014.91-1,499,534.85

Finding the Fourth Proportional to 3,657,331.11, 5,486,014.91 and 1,499,534.85

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Solution

The fourth proportional to 3,657,331.11, 5,486,014.91 and 1,499,534.85 is: 2,249,309.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,657,331.11 : 5,486,014.91 = 1,499,534.85 : x
  2. Step 2: Convert to fraction form
    3,657,331.11/5,486,014.91 = 1,499,534.85/x
  3. Step 3: Cross multiply
    3,657,331.11x = 5,486,014.91 × 1,499,534.85
  4. Step 4: Simplify right side
    3,657,331.11x = 8,226,470,537,666.94
  5. Step 5: Solve for x
    x = 8,226,470,537,666.94/3,657,331.11
  6. Step 6: Final answer
    x = 2,249,309.75

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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.