Home / 3,299,181.68-4,949,547.09-1,024,588.68

Finding the Fourth Proportional to 3,299,181.68, 4,949,547.09 and 1,024,588.68

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Solution

The fourth proportional to 3,299,181.68, 4,949,547.09 and 1,024,588.68 is: 1,537,123.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,299,181.68 : 4,949,547.09 = 1,024,588.68 : x
  2. Step 2: Convert to fraction form
    3,299,181.68/4,949,547.09 = 1,024,588.68/x
  3. Step 3: Cross multiply
    3,299,181.68x = 4,949,547.09 × 1,024,588.68
  4. Step 4: Simplify right side
    3,299,181.68x = 5,071,249,919,540.94
  5. Step 5: Solve for x
    x = 5,071,249,919,540.94/3,299,181.68
  6. Step 6: Final answer
    x = 1,537,123.57

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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.