Home / 4,597,929.36-6,345,144.45-2,665,310.94

Finding the Fourth Proportional to 4,597,929.36, 6,345,144.45 and 2,665,310.94

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Solution

The fourth proportional to 4,597,929.36, 6,345,144.45 and 2,665,310.94 is: 3,678,130.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,597,929.36 : 6,345,144.45 = 2,665,310.94 : x
  2. Step 2: Convert to fraction form
    4,597,929.36/6,345,144.45 = 2,665,310.94/x
  3. Step 3: Cross multiply
    4,597,929.36x = 6,345,144.45 × 2,665,310.94
  4. Step 4: Simplify right side
    4,597,929.36x = 16,911,782,918,465.28
  5. Step 5: Solve for x
    x = 16,911,782,918,465.28/4,597,929.36
  6. Step 6: Final answer
    x = 3,678,130.22

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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.