Home / 9,642,818.14-14,463,341.46-3,253,125.85

Finding the Fourth Proportional to 9,642,818.14, 14,463,341.46 and 3,253,125.85

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Solution

The fourth proportional to 9,642,818.14, 14,463,341.46 and 3,253,125.85 is: 4,879,389.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,642,818.14 : 14,463,341.46 = 3,253,125.85 : x
  2. Step 2: Convert to fraction form
    9,642,818.14/14,463,341.46 = 3,253,125.85/x
  3. Step 3: Cross multiply
    9,642,818.14x = 14,463,341.46 × 3,253,125.85
  4. Step 4: Simplify right side
    9,642,818.14x = 47,051,069,980,902.74
  5. Step 5: Solve for x
    x = 47,051,069,980,902.74/9,642,818.14
  6. Step 6: Final answer
    x = 4,879,389.96

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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.