Home / 6,183,207-9,270,326.47-4,156,423.89

Finding the Fourth Proportional to 6,183,207, 9,270,326.47 and 4,156,423.89

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Solution

The fourth proportional to 6,183,207, 9,270,326.47 and 4,156,423.89 is: 6,231,621.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,183,207 : 9,270,326.47 = 4,156,423.89 : x
  2. Step 2: Convert to fraction form
    6,183,207/9,270,326.47 = 4,156,423.89/x
  3. Step 3: Cross multiply
    6,183,207x = 9,270,326.47 × 4,156,423.89
  4. Step 4: Simplify right side
    6,183,207x = 38,531,406,408,007.38
  5. Step 5: Solve for x
    x = 38,531,406,408,007.38/6,183,207
  6. Step 6: Final answer
    x = 6,231,621.62

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Double scale
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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.