Home / 4,032,380.16-6,050,461.90-2,010,781.72

Finding the Fourth Proportional to 4,032,380.16, 6,050,461.90 and 2,010,781.72

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Solution

The fourth proportional to 4,032,380.16, 6,050,461.90 and 2,010,781.72 is: 3,017,115.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,032,380.16 : 6,050,461.90 = 2,010,781.72 : x
  2. Step 2: Convert to fraction form
    4,032,380.16/6,050,461.90 = 2,010,781.72/x
  3. Step 3: Cross multiply
    4,032,380.16x = 6,050,461.90 × 2,010,781.72
  4. Step 4: Simplify right side
    4,032,380.16x = 12,166,158,155,520.79
  5. Step 5: Solve for x
    x = 12,166,158,155,520.79/4,032,380.16
  6. Step 6: Final answer
    x = 3,017,115.87

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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.