Home / 9,041,516.12-13,562,379.48-2,651,895.92

Finding the Fourth Proportional to 9,041,516.12, 13,562,379.48 and 2,651,895.92

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Solution

The fourth proportional to 9,041,516.12, 13,562,379.48 and 2,651,895.92 is: 3,977,874.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,041,516.12 : 13,562,379.48 = 2,651,895.92 : x
  2. Step 2: Convert to fraction form
    9,041,516.12/13,562,379.48 = 2,651,895.92/x
  3. Step 3: Cross multiply
    9,041,516.12x = 13,562,379.48 × 2,651,895.92
  4. Step 4: Simplify right side
    9,041,516.12x = 35,966,018,808,503.72
  5. Step 5: Solve for x
    x = 35,966,018,808,503.72/9,041,516.12
  6. Step 6: Final answer
    x = 3,977,874.76

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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.