Home / 2,510,547.12-3,765,846.96-994,599

Finding the Fourth Proportional to 2,510,547.12, 3,765,846.96 and 994,599

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Solution

The fourth proportional to 2,510,547.12, 3,765,846.96 and 994,599 is: 1,491,908.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,510,547.12 : 3,765,846.96 = 994,599 : x
  2. Step 2: Convert to fraction form
    2,510,547.12/3,765,846.96 = 994,599/x
  3. Step 3: Cross multiply
    2,510,547.12x = 3,765,846.96 × 994,599
  4. Step 4: Simplify right side
    2,510,547.12x = 3,745,507,620,569.04
  5. Step 5: Solve for x
    x = 3,745,507,620,569.04/2,510,547.12
  6. Step 6: Final answer
    x = 1,491,908.91

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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.