Home / 3,381,182.46-4,666,510.26-2,092,437.90

Finding the Fourth Proportional to 3,381,182.46, 4,666,510.26 and 2,092,437.90

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Solution

The fourth proportional to 3,381,182.46, 4,666,510.26 and 2,092,437.90 is: 2,887,860.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,381,182.46 : 4,666,510.26 = 2,092,437.90 : x
  2. Step 2: Convert to fraction form
    3,381,182.46/4,666,510.26 = 2,092,437.90/x
  3. Step 3: Cross multiply
    3,381,182.46x = 4,666,510.26 × 2,092,437.90
  4. Step 4: Simplify right side
    3,381,182.46x = 9,764,382,928,762.85
  5. Step 5: Solve for x
    x = 9,764,382,928,762.85/3,381,182.46
  6. Step 6: Final answer
    x = 2,887,860.40

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1.5x scale

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.