Home / 4,667,715.10-7,001,572.65-1,826,883.10

Finding the Fourth Proportional to 4,667,715.10, 7,001,572.65 and 1,826,883.10

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Solution

The fourth proportional to 4,667,715.10, 7,001,572.65 and 1,826,883.10 is: 2,740,324.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,667,715.10 : 7,001,572.65 = 1,826,883.10 : x
  2. Step 2: Convert to fraction form
    4,667,715.10/7,001,572.65 = 1,826,883.10/x
  3. Step 3: Cross multiply
    4,667,715.10x = 7,001,572.65 × 1,826,883.10
  4. Step 4: Simplify right side
    4,667,715.10x = 12,791,054,747,707.22
  5. Step 5: Solve for x
    x = 12,791,054,747,707.22/4,667,715.10
  6. Step 6: Final answer
    x = 2,740,324.65

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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.