Home / 1,077,458.22-1,616,817.06-598,089.69

Finding the Fourth Proportional to 1,077,458.22, 1,616,817.06 and 598,089.69

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Solution

The fourth proportional to 1,077,458.22, 1,616,817.06 and 598,089.69 is: 897,484.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,077,458.22 : 1,616,817.06 = 598,089.69 : x
  2. Step 2: Convert to fraction form
    1,077,458.22/1,616,817.06 = 598,089.69/x
  3. Step 3: Cross multiply
    1,077,458.22x = 1,616,817.06 × 598,089.69
  4. Step 4: Simplify right side
    1,077,458.22x = 967,001,614,202.11
  5. Step 5: Solve for x
    x = 967,001,614,202.11/1,077,458.22
  6. Step 6: Final answer
    x = 897,484.09

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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.