Home / 6,562,215.10-9,843,322.65-4,029,658.30

Finding the Fourth Proportional to 6,562,215.10, 9,843,322.65 and 4,029,658.30

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Solution

The fourth proportional to 6,562,215.10, 9,843,322.65 and 4,029,658.30 is: 6,044,487.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,562,215.10 : 9,843,322.65 = 4,029,658.30 : x
  2. Step 2: Convert to fraction form
    6,562,215.10/9,843,322.65 = 4,029,658.30/x
  3. Step 3: Cross multiply
    6,562,215.10x = 9,843,322.65 × 4,029,658.30
  4. Step 4: Simplify right side
    6,562,215.10x = 39,665,226,816,150.49
  5. Step 5: Solve for x
    x = 39,665,226,816,150.49/6,562,215.10
  6. Step 6: Final answer
    x = 6,044,487.45

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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.