Home / 10,346,799.45-14,277,900.09-6,214,375.11

Finding the Fourth Proportional to 10,346,799.45, 14,277,900.09 and 6,214,375.11

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Solution

The fourth proportional to 10,346,799.45, 14,277,900.09 and 6,214,375.11 is: 8,575,427.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,346,799.45 : 14,277,900.09 = 6,214,375.11 : x
  2. Step 2: Convert to fraction form
    10,346,799.45/14,277,900.09 = 6,214,375.11/x
  3. Step 3: Cross multiply
    10,346,799.45x = 14,277,900.09 × 6,214,375.11
  4. Step 4: Simplify right side
    10,346,799.45x = 88,728,226,942,362.77
  5. Step 5: Solve for x
    x = 88,728,226,942,362.77/10,346,799.45
  6. Step 6: Final answer
    x = 8,575,427.35

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.