Home / 3,869,966.20-5,804,950.32-1,137,514.04

Finding the Fourth Proportional to 3,869,966.20, 5,804,950.32 and 1,137,514.04

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Solution

The fourth proportional to 3,869,966.20, 5,804,950.32 and 1,137,514.04 is: 1,706,271.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,869,966.20 : 5,804,950.32 = 1,137,514.04 : x
  2. Step 2: Convert to fraction form
    3,869,966.20/5,804,950.32 = 1,137,514.04/x
  3. Step 3: Cross multiply
    3,869,966.20x = 5,804,950.32 × 1,137,514.04
  4. Step 4: Simplify right side
    3,869,966.20x = 6,603,212,490,502.49
  5. Step 5: Solve for x
    x = 6,603,212,490,502.49/3,869,966.20
  6. Step 6: Final answer
    x = 1,706,271.36

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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.