Home / 1,742,747.46-2,614,123.25-544,676.06

Finding the Fourth Proportional to 1,742,747.46, 2,614,123.25 and 544,676.06

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Solution

The fourth proportional to 1,742,747.46, 2,614,123.25 and 544,676.06 is: 817,014.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,742,747.46 : 2,614,123.25 = 544,676.06 : x
  2. Step 2: Convert to fraction form
    1,742,747.46/2,614,123.25 = 544,676.06/x
  3. Step 3: Cross multiply
    1,742,747.46x = 2,614,123.25 × 544,676.06
  4. Step 4: Simplify right side
    1,742,747.46x = 1,423,850,336,370.40
  5. Step 5: Solve for x
    x = 1,423,850,336,370.40/1,742,747.46
  6. Step 6: Final answer
    x = 817,014.72

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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.