Home / 5,821,038.48-7,974,861.45-5,602,861.92

Finding the Fourth Proportional to 5,821,038.48, 7,974,861.45 and 5,602,861.92

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Solution

The fourth proportional to 5,821,038.48, 7,974,861.45 and 5,602,861.92 is: 7,675,958.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,821,038.48 : 7,974,861.45 = 5,602,861.92 : x
  2. Step 2: Convert to fraction form
    5,821,038.48/7,974,861.45 = 5,602,861.92/x
  3. Step 3: Cross multiply
    5,821,038.48x = 7,974,861.45 × 5,602,861.92
  4. Step 4: Simplify right side
    5,821,038.48x = 44,682,047,535,480.98
  5. Step 5: Solve for x
    x = 44,682,047,535,480.98/5,821,038.48
  6. Step 6: Final answer
    x = 7,675,958.11

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.