Home / 1,032,241.75-1,547,510.16-455,454.41

Finding the Fourth Proportional to 1,032,241.75, 1,547,510.16 and 455,454.41

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Solution

The fourth proportional to 1,032,241.75, 1,547,510.16 and 455,454.41 is: 682,805.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,032,241.75 : 1,547,510.16 = 455,454.41 : x
  2. Step 2: Convert to fraction form
    1,032,241.75/1,547,510.16 = 455,454.41/x
  3. Step 3: Cross multiply
    1,032,241.75x = 1,547,510.16 × 455,454.41
  4. Step 4: Simplify right side
    1,032,241.75x = 704,820,326,891.81
  5. Step 5: Solve for x
    x = 704,820,326,891.81/1,032,241.75
  6. Step 6: Final answer
    x = 682,805.48

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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.