Home / 4,334,448-6,501,154.32-1,139,823

Finding the Fourth Proportional to 4,334,448, 6,501,154.32 and 1,139,823

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Solution

The fourth proportional to 4,334,448, 6,501,154.32 and 1,139,823 is: 1,709,598.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,334,448 : 6,501,154.32 = 1,139,823 : x
  2. Step 2: Convert to fraction form
    4,334,448/6,501,154.32 = 1,139,823/x
  3. Step 3: Cross multiply
    4,334,448x = 6,501,154.32 × 1,139,823
  4. Step 4: Simplify right side
    4,334,448x = 7,410,165,220,485.36
  5. Step 5: Solve for x
    x = 7,410,165,220,485.36/4,334,448
  6. Step 6: Final answer
    x = 1,709,598.37

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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.