Home / 7,095,819.35-10,650,458.12-4,391,965.64

Finding the Fourth Proportional to 7,095,819.35, 10,650,458.12 and 4,391,965.64

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Solution

The fourth proportional to 7,095,819.35, 10,650,458.12 and 4,391,965.64 is: 6,592,113.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,095,819.35 : 10,650,458.12 = 4,391,965.64 : x
  2. Step 2: Convert to fraction form
    7,095,819.35/10,650,458.12 = 4,391,965.64/x
  3. Step 3: Cross multiply
    7,095,819.35x = 10,650,458.12 × 4,391,965.64
  4. Step 4: Simplify right side
    7,095,819.35x = 46,776,446,113,298.99
  5. Step 5: Solve for x
    x = 46,776,446,113,298.99/7,095,819.35
  6. Step 6: Final answer
    x = 6,592,113.44

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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.