Home / 4,345,711.86-5,997,037.05-2,411,989.14

Finding the Fourth Proportional to 4,345,711.86, 5,997,037.05 and 2,411,989.14

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Solution

The fourth proportional to 4,345,711.86, 5,997,037.05 and 2,411,989.14 is: 3,328,519.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,345,711.86 : 5,997,037.05 = 2,411,989.14 : x
  2. Step 2: Convert to fraction form
    4,345,711.86/5,997,037.05 = 2,411,989.14/x
  3. Step 3: Cross multiply
    4,345,711.86x = 5,997,037.05 × 2,411,989.14
  4. Step 4: Simplify right side
    4,345,711.86x = 14,464,788,236,777.64
  5. Step 5: Solve for x
    x = 14,464,788,236,777.64/4,345,711.86
  6. Step 6: Final answer
    x = 3,328,519.86

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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.