Home / 1,035,655.82-1,429,205.22-606,018.44

Finding the Fourth Proportional to 1,035,655.82, 1,429,205.22 and 606,018.44

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Solution

The fourth proportional to 1,035,655.82, 1,429,205.22 and 606,018.44 is: 836,305.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,035,655.82 : 1,429,205.22 = 606,018.44 : x
  2. Step 2: Convert to fraction form
    1,035,655.82/1,429,205.22 = 606,018.44/x
  3. Step 3: Cross multiply
    1,035,655.82x = 1,429,205.22 × 606,018.44
  4. Step 4: Simplify right side
    1,035,655.82x = 866,124,717,864.26
  5. Step 5: Solve for x
    x = 866,124,717,864.26/1,035,655.82
  6. Step 6: Final answer
    x = 836,305.56

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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.