Home / 3,409,711.00-4,705,391.55-1,881,807.19

Finding the Fourth Proportional to 3,409,711.00, 4,705,391.55 and 1,881,807.19

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Solution

The fourth proportional to 3,409,711.00, 4,705,391.55 and 1,881,807.19 is: 2,596,888.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,409,711.00 : 4,705,391.55 = 1,881,807.19 : x
  2. Step 2: Convert to fraction form
    3,409,711.00/4,705,391.55 = 1,881,807.19/x
  3. Step 3: Cross multiply
    3,409,711.00x = 4,705,391.55 × 1,881,807.19
  4. Step 4: Simplify right side
    3,409,711.00x = 8,854,639,645,848.54
  5. Step 5: Solve for x
    x = 8,854,639,645,848.54/3,409,711.00
  6. Step 6: Final answer
    x = 2,596,888.61

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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.