Home / 6,048,145.10-9,072,217.65-4,032,605.90

Finding the Fourth Proportional to 6,048,145.10, 9,072,217.65 and 4,032,605.90

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Solution

The fourth proportional to 6,048,145.10, 9,072,217.65 and 4,032,605.90 is: 6,048,908.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,048,145.10 : 9,072,217.65 = 4,032,605.90 : x
  2. Step 2: Convert to fraction form
    6,048,145.10/9,072,217.65 = 4,032,605.90/x
  3. Step 3: Cross multiply
    6,048,145.10x = 9,072,217.65 × 4,032,605.90
  4. Step 4: Simplify right side
    6,048,145.10x = 36,584,678,421,474.13
  5. Step 5: Solve for x
    x = 36,584,678,421,474.13/6,048,145.10
  6. Step 6: Final answer
    x = 6,048,908.85

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Similar ratio
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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.