Home / 2,440,970.10-3,660,605.46-1,001,238.84

Finding the Fourth Proportional to 2,440,970.10, 3,660,605.46 and 1,001,238.84

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Solution

The fourth proportional to 2,440,970.10, 3,660,605.46 and 1,001,238.84 is: 1,501,509.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,440,970.10 : 3,660,605.46 = 1,001,238.84 : x
  2. Step 2: Convert to fraction form
    2,440,970.10/3,660,605.46 = 1,001,238.84/x
  3. Step 3: Cross multiply
    2,440,970.10x = 3,660,605.46 × 1,001,238.84
  4. Step 4: Simplify right side
    2,440,970.10x = 3,665,140,364,468.07
  5. Step 5: Solve for x
    x = 3,665,140,364,468.07/2,440,970.10
  6. Step 6: Final answer
    x = 1,501,509.73

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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.