Home / 3,333,516.66-4,600,254.06-1,805,624.46

Finding the Fourth Proportional to 3,333,516.66, 4,600,254.06 and 1,805,624.46

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Solution

The fourth proportional to 3,333,516.66, 4,600,254.06 and 1,805,624.46 is: 2,491,762.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,333,516.66 : 4,600,254.06 = 1,805,624.46 : x
  2. Step 2: Convert to fraction form
    3,333,516.66/4,600,254.06 = 1,805,624.46/x
  3. Step 3: Cross multiply
    3,333,516.66x = 4,600,254.06 × 1,805,624.46
  4. Step 4: Simplify right side
    3,333,516.66x = 8,306,331,252,950.31
  5. Step 5: Solve for x
    x = 8,306,331,252,950.31/3,333,516.66
  6. Step 6: Final answer
    x = 2,491,762.33

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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.