Home / 4,731,125.96-7,096,688.19-1,136,892.92

Finding the Fourth Proportional to 4,731,125.96, 7,096,688.19 and 1,136,892.92

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Solution

The fourth proportional to 4,731,125.96, 7,096,688.19 and 1,136,892.92 is: 1,705,339.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,731,125.96 : 7,096,688.19 = 1,136,892.92 : x
  2. Step 2: Convert to fraction form
    4,731,125.96/7,096,688.19 = 1,136,892.92/x
  3. Step 3: Cross multiply
    4,731,125.96x = 7,096,688.19 × 1,136,892.92
  4. Step 4: Simplify right side
    4,731,125.96x = 8,068,174,558,658.61
  5. Step 5: Solve for x
    x = 8,068,174,558,658.61/4,731,125.96
  6. Step 6: Final answer
    x = 1,705,339.20

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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.