Home / 3,046,570.87-4,542,619.16-2,962,868.92

Finding the Fourth Proportional to 3,046,570.87, 4,542,619.16 and 2,962,868.92

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Solution

The fourth proportional to 3,046,570.87, 4,542,619.16 and 2,962,868.92 is: 4,417,814.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,046,570.87 : 4,542,619.16 = 2,962,868.92 : x
  2. Step 2: Convert to fraction form
    3,046,570.87/4,542,619.16 = 2,962,868.92/x
  3. Step 3: Cross multiply
    3,046,570.87x = 4,542,619.16 × 2,962,868.92
  4. Step 4: Simplify right side
    3,046,570.87x = 13,459,185,124,560.51
  5. Step 5: Solve for x
    x = 13,459,185,124,560.51/3,046,570.87
  6. Step 6: Final answer
    x = 4,417,814.55

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.