Home / 2,575,000.53-3,553,429.10-1,413,445.95

Finding the Fourth Proportional to 2,575,000.53, 3,553,429.10 and 1,413,445.95

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Solution

The fourth proportional to 2,575,000.53, 3,553,429.10 and 1,413,445.95 is: 1,950,516.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,575,000.53 : 3,553,429.10 = 1,413,445.95 : x
  2. Step 2: Convert to fraction form
    2,575,000.53/3,553,429.10 = 1,413,445.95/x
  3. Step 3: Cross multiply
    2,575,000.53x = 3,553,429.10 × 1,413,445.95
  4. Step 4: Simplify right side
    2,575,000.53x = 5,022,579,962,939.92
  5. Step 5: Solve for x
    x = 5,022,579,962,939.92/2,575,000.53
  6. Step 6: Final answer
    x = 1,950,516.09

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.