Home / 2,424,906.40-3,346,363.92-1,406,907.04

Finding the Fourth Proportional to 2,424,906.40, 3,346,363.92 and 1,406,907.04

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Solution

The fourth proportional to 2,424,906.40, 3,346,363.92 and 1,406,907.04 is: 1,941,527.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,424,906.40 : 3,346,363.92 = 1,406,907.04 : x
  2. Step 2: Convert to fraction form
    2,424,906.40/3,346,363.92 = 1,406,907.04/x
  3. Step 3: Cross multiply
    2,424,906.40x = 3,346,363.92 × 1,406,907.04
  4. Step 4: Simplify right side
    2,424,906.40x = 4,708,022,957,450.00
  5. Step 5: Solve for x
    x = 4,708,022,957,450.00/2,424,906.40
  6. Step 6: Final answer
    x = 1,941,527.70

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.