Home / 4,877,475.34-6,731,329.44-2,702,700.67

Finding the Fourth Proportional to 4,877,475.34, 6,731,329.44 and 2,702,700.67

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Solution

The fourth proportional to 4,877,475.34, 6,731,329.44 and 2,702,700.67 is: 3,729,956.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,877,475.34 : 6,731,329.44 = 2,702,700.67 : x
  2. Step 2: Convert to fraction form
    4,877,475.34/6,731,329.44 = 2,702,700.67/x
  3. Step 3: Cross multiply
    4,877,475.34x = 6,731,329.44 × 2,702,700.67
  4. Step 4: Simplify right side
    4,877,475.34x = 18,192,768,580,785.53
  5. Step 5: Solve for x
    x = 18,192,768,580,785.53/4,877,475.34
  6. Step 6: Final answer
    x = 3,729,956.04

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.