Home / 11,284,818.35-16,925,024.12-3,606,403.50

Finding the Fourth Proportional to 11,284,818.35, 16,925,024.12 and 3,606,403.50

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Solution

The fourth proportional to 11,284,818.35, 16,925,024.12 and 3,606,403.50 is: 5,408,901.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,284,818.35 : 16,925,024.12 = 3,606,403.50 : x
  2. Step 2: Convert to fraction form
    11,284,818.35/16,925,024.12 = 3,606,403.50/x
  3. Step 3: Cross multiply
    11,284,818.35x = 16,925,024.12 × 3,606,403.50
  4. Step 4: Simplify right side
    11,284,818.35x = 61,038,466,205,920.40
  5. Step 5: Solve for x
    x = 61,038,466,205,920.40/11,284,818.35
  6. Step 6: Final answer
    x = 5,408,901.09

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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.