Home / 1,032,338.96-1,424,742.60-602,725.52

Finding the Fourth Proportional to 1,032,338.96, 1,424,742.60 and 602,725.52

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Solution

The fourth proportional to 1,032,338.96, 1,424,742.60 and 602,725.52 is: 831,828.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,032,338.96 : 1,424,742.60 = 602,725.52 : x
  2. Step 2: Convert to fraction form
    1,032,338.96/1,424,742.60 = 602,725.52/x
  3. Step 3: Cross multiply
    1,032,338.96x = 1,424,742.60 × 602,725.52
  4. Step 4: Simplify right side
    1,032,338.96x = 858,728,724,451.15
  5. Step 5: Solve for x
    x = 858,728,724,451.15/1,032,338.96
  6. Step 6: Final answer
    x = 831,828.26

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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.