Home / 3,754,697.76-5,623,890.48-2,310,980.64

Finding the Fourth Proportional to 3,754,697.76, 5,623,890.48 and 2,310,980.64

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Solution

The fourth proportional to 3,754,697.76, 5,623,890.48 and 2,310,980.64 is: 3,461,450.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,754,697.76 : 5,623,890.48 = 2,310,980.64 : x
  2. Step 2: Convert to fraction form
    3,754,697.76/5,623,890.48 = 2,310,980.64/x
  3. Step 3: Cross multiply
    3,754,697.76x = 5,623,890.48 × 2,310,980.64
  4. Step 4: Simplify right side
    3,754,697.76x = 12,996,702,020,760.31
  5. Step 5: Solve for x
    x = 12,996,702,020,760.31/3,754,697.76
  6. Step 6: Final answer
    x = 3,461,450.92

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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.