Home / 1,884,244.70-2,827,576.65-1,043,399.90

Finding the Fourth Proportional to 1,884,244.70, 2,827,576.65 and 1,043,399.90

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Solution

The fourth proportional to 1,884,244.70, 2,827,576.65 and 1,043,399.90 is: 1,565,769.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,884,244.70 : 2,827,576.65 = 1,043,399.90 : x
  2. Step 2: Convert to fraction form
    1,884,244.70/2,827,576.65 = 1,043,399.90/x
  3. Step 3: Cross multiply
    1,884,244.70x = 2,827,576.65 × 1,043,399.90
  4. Step 4: Simplify right side
    1,884,244.70x = 2,950,293,193,852.34
  5. Step 5: Solve for x
    x = 2,950,293,193,852.34/1,884,244.70
  6. Step 6: Final answer
    x = 1,565,769.67

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.