Home / 9,507,380.85-14,260,941.68-3,117,841.65

Finding the Fourth Proportional to 9,507,380.85, 14,260,941.68 and 3,117,841.65

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Solution

The fourth proportional to 9,507,380.85, 14,260,941.68 and 3,117,841.65 is: 4,676,719.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,507,380.85 : 14,260,941.68 = 3,117,841.65 : x
  2. Step 2: Convert to fraction form
    9,507,380.85/14,260,941.68 = 3,117,841.65/x
  3. Step 3: Cross multiply
    9,507,380.85x = 14,260,941.68 × 3,117,841.65
  4. Step 4: Simplify right side
    9,507,380.85x = 44,463,357,922,535.77
  5. Step 5: Solve for x
    x = 44,463,357,922,535.77/9,507,380.85
  6. Step 6: Final answer
    x = 4,676,719.97

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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.