Home / 4,461,827.20-6,706,737.60-4,377,846.40

Finding the Fourth Proportional to 4,461,827.20, 6,706,737.60 and 4,377,846.40

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Solution

The fourth proportional to 4,461,827.20, 6,706,737.60 and 4,377,846.40 is: 6,580,502.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,461,827.20 : 6,706,737.60 = 4,377,846.40 : x
  2. Step 2: Convert to fraction form
    4,461,827.20/6,706,737.60 = 4,377,846.40/x
  3. Step 3: Cross multiply
    4,461,827.20x = 6,706,737.60 × 4,377,846.40
  4. Step 4: Simplify right side
    4,461,827.20x = 29,361,067,057,904.64
  5. Step 5: Solve for x
    x = 29,361,067,057,904.64/4,461,827.20
  6. Step 6: Final answer
    x = 6,580,502.95

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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.