Home / 1,032,926.10-1,425,527.37-603,344.58

Finding the Fourth Proportional to 1,032,926.10, 1,425,527.37 and 603,344.58

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Solution

The fourth proportional to 1,032,926.10, 1,425,527.37 and 603,344.58 is: 832,667.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,032,926.10 : 1,425,527.37 = 603,344.58 : x
  2. Step 2: Convert to fraction form
    1,032,926.10/1,425,527.37 = 603,344.58/x
  3. Step 3: Cross multiply
    1,032,926.10x = 1,425,527.37 × 603,344.58
  4. Step 4: Simplify right side
    1,032,926.10x = 860,084,212,331.16
  5. Step 5: Solve for x
    x = 860,084,212,331.16/1,032,926.10
  6. Step 6: Final answer
    x = 832,667.71

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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.