Home / 3,006,775.72-4,510,826.97-877,026.52

Finding the Fourth Proportional to 3,006,775.72, 4,510,826.97 and 877,026.52

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Solution

The fourth proportional to 3,006,775.72, 4,510,826.97 and 877,026.52 is: 1,315,733.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,006,775.72 : 4,510,826.97 = 877,026.52 : x
  2. Step 2: Convert to fraction form
    3,006,775.72/4,510,826.97 = 877,026.52/x
  3. Step 3: Cross multiply
    3,006,775.72x = 4,510,826.97 × 877,026.52
  4. Step 4: Simplify right side
    3,006,775.72x = 3,956,114,879,821.24
  5. Step 5: Solve for x
    x = 3,956,114,879,821.24/3,006,775.72
  6. Step 6: Final answer
    x = 1,315,733.28

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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.