Home / 3,032,538.38-4,547,286.12-1,010,070.98

Finding the Fourth Proportional to 3,032,538.38, 4,547,286.12 and 1,010,070.98

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Solution

The fourth proportional to 3,032,538.38, 4,547,286.12 and 1,010,070.98 is: 1,514,599.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,032,538.38 : 4,547,286.12 = 1,010,070.98 : x
  2. Step 2: Convert to fraction form
    3,032,538.38/4,547,286.12 = 1,010,070.98/x
  3. Step 3: Cross multiply
    3,032,538.38x = 4,547,286.12 × 1,010,070.98
  4. Step 4: Simplify right side
    3,032,538.38x = 4,593,081,747,568.80
  5. Step 5: Solve for x
    x = 4,593,081,747,568.80/3,032,538.38
  6. Step 6: Final answer
    x = 1,514,599.71

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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.