Home / 4,571,312.76-6,858,111.24-3,226,101.24

Finding the Fourth Proportional to 4,571,312.76, 6,858,111.24 and 3,226,101.24

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Solution

The fourth proportional to 4,571,312.76, 6,858,111.24 and 3,226,101.24 is: 4,839,957.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,571,312.76 : 6,858,111.24 = 3,226,101.24 : x
  2. Step 2: Convert to fraction form
    4,571,312.76/6,858,111.24 = 3,226,101.24/x
  3. Step 3: Cross multiply
    4,571,312.76x = 6,858,111.24 × 3,226,101.24
  4. Step 4: Simplify right side
    4,571,312.76x = 22,124,961,175,421.94
  5. Step 5: Solve for x
    x = 22,124,961,175,421.94/4,571,312.76
  6. Step 6: Final answer
    x = 4,839,957.87

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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.