Home / 1,077,710.82-1,616,566.35-598,233.06

Finding the Fourth Proportional to 1,077,710.82, 1,616,566.35 and 598,233.06

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Solution

The fourth proportional to 1,077,710.82, 1,616,566.35 and 598,233.06 is: 897,349.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,077,710.82 : 1,616,566.35 = 598,233.06 : x
  2. Step 2: Convert to fraction form
    1,077,710.82/1,616,566.35 = 598,233.06/x
  3. Step 3: Cross multiply
    1,077,710.82x = 1,616,566.35 × 598,233.06
  4. Step 4: Simplify right side
    1,077,710.82x = 967,083,434,253.53
  5. Step 5: Solve for x
    x = 967,083,434,253.53/1,077,710.82
  6. Step 6: Final answer
    x = 897,349.66

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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.