Home / 4,860,602.30-7,276,906.65-2,971,034.30

Finding the Fourth Proportional to 4,860,602.30, 7,276,906.65 and 2,971,034.30

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Solution

The fourth proportional to 4,860,602.30, 7,276,906.65 and 2,971,034.30 is: 4,447,995.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,860,602.30 : 7,276,906.65 = 2,971,034.30 : x
  2. Step 2: Convert to fraction form
    4,860,602.30/7,276,906.65 = 2,971,034.30/x
  3. Step 3: Cross multiply
    4,860,602.30x = 7,276,906.65 × 2,971,034.30
  4. Step 4: Simplify right side
    4,860,602.30x = 21,619,939,255,048.09
  5. Step 5: Solve for x
    x = 21,619,939,255,048.09/4,860,602.30
  6. Step 6: Final answer
    x = 4,447,995.93

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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.