Home / 1,032,835.67-1,549,252.31-358,917.03

Finding the Fourth Proportional to 1,032,835.67, 1,549,252.31 and 358,917.03

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Solution

The fourth proportional to 1,032,835.67, 1,549,252.31 and 358,917.03 is: 538,375.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,032,835.67 : 1,549,252.31 = 358,917.03 : x
  2. Step 2: Convert to fraction form
    1,032,835.67/1,549,252.31 = 358,917.03/x
  3. Step 3: Cross multiply
    1,032,835.67x = 1,549,252.31 × 358,917.03
  4. Step 4: Simplify right side
    1,032,835.67x = 556,053,037,825.84
  5. Step 5: Solve for x
    x = 556,053,037,825.84/1,032,835.67
  6. Step 6: Final answer
    x = 538,375.13

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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.