Home / 2,510,393.77-3,466,011.73-1,928,580.69

Finding the Fourth Proportional to 2,510,393.77, 3,466,011.73 and 1,928,580.69

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Solution

The fourth proportional to 2,510,393.77, 3,466,011.73 and 1,928,580.69 is: 2,662,723.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,510,393.77 : 3,466,011.73 = 1,928,580.69 : x
  2. Step 2: Convert to fraction form
    2,510,393.77/3,466,011.73 = 1,928,580.69/x
  3. Step 3: Cross multiply
    2,510,393.77x = 3,466,011.73 × 1,928,580.69
  4. Step 4: Simplify right side
    2,510,393.77x = 6,684,483,307,277.98
  5. Step 5: Solve for x
    x = 6,684,483,307,277.98/2,510,393.77
  6. Step 6: Final answer
    x = 2,662,723.03

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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.