Home / 7,114,495.58-10,670,146.18-3,272,628.22

Finding the Fourth Proportional to 7,114,495.58, 10,670,146.18 and 3,272,628.22

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Solution

The fourth proportional to 7,114,495.58, 10,670,146.18 and 3,272,628.22 is: 4,908,207.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,114,495.58 : 10,670,146.18 = 3,272,628.22 : x
  2. Step 2: Convert to fraction form
    7,114,495.58/10,670,146.18 = 3,272,628.22/x
  3. Step 3: Cross multiply
    7,114,495.58x = 10,670,146.18 × 3,272,628.22
  4. Step 4: Simplify right side
    7,114,495.58x = 34,919,421,543,764.37
  5. Step 5: Solve for x
    x = 34,919,421,543,764.37/7,114,495.58
  6. Step 6: Final answer
    x = 4,908,207.63

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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.