Home / 4,623,110.70-6,934,687.65-1,631,294.70

Finding the Fourth Proportional to 4,623,110.70, 6,934,687.65 and 1,631,294.70

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Solution

The fourth proportional to 4,623,110.70, 6,934,687.65 and 1,631,294.70 is: 2,446,949.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,623,110.70 : 6,934,687.65 = 1,631,294.70 : x
  2. Step 2: Convert to fraction form
    4,623,110.70/6,934,687.65 = 1,631,294.70/x
  3. Step 3: Cross multiply
    4,623,110.70x = 6,934,687.65 × 1,631,294.70
  4. Step 4: Simplify right side
    4,623,110.70x = 11,312,519,209,600.46
  5. Step 5: Solve for x
    x = 11,312,519,209,600.46/4,623,110.70
  6. Step 6: Final answer
    x = 2,446,949.67

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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.