Home / 3,006,778.22-4,510,830.72-877,029.02

Finding the Fourth Proportional to 3,006,778.22, 4,510,830.72 and 877,029.02

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Solution

The fourth proportional to 3,006,778.22, 4,510,830.72 and 877,029.02 is: 1,315,737.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,006,778.22 : 4,510,830.72 = 877,029.02 : x
  2. Step 2: Convert to fraction form
    3,006,778.22/4,510,830.72 = 877,029.02/x
  3. Step 3: Cross multiply
    3,006,778.22x = 4,510,830.72 × 877,029.02
  4. Step 4: Simplify right side
    3,006,778.22x = 3,956,129,445,747.49
  5. Step 5: Solve for x
    x = 3,956,129,445,747.49/3,006,778.22
  6. Step 6: Final answer
    x = 1,315,737.03

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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.