Home / 7,996,130.01-11,994,185.30-2,604,771.63

Finding the Fourth Proportional to 7,996,130.01, 11,994,185.30 and 2,604,771.63

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Solution

The fourth proportional to 7,996,130.01, 11,994,185.30 and 2,604,771.63 is: 3,907,154.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,996,130.01 : 11,994,185.30 = 2,604,771.63 : x
  2. Step 2: Convert to fraction form
    7,996,130.01/11,994,185.30 = 2,604,771.63/x
  3. Step 3: Cross multiply
    7,996,130.01x = 11,994,185.30 × 2,604,771.63
  4. Step 4: Simplify right side
    7,996,130.01x = 31,242,113,581,379.18
  5. Step 5: Solve for x
    x = 31,242,113,581,379.18/7,996,130.01
  6. Step 6: Final answer
    x = 3,907,154.28

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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.