Home / 1,900,324.04-2,850,764.09-552,311.10

Finding the Fourth Proportional to 1,900,324.04, 2,850,764.09 and 552,311.10

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Solution

The fourth proportional to 1,900,324.04, 2,850,764.09 and 552,311.10 is: 828,547.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,900,324.04 : 2,850,764.09 = 552,311.10 : x
  2. Step 2: Convert to fraction form
    1,900,324.04/2,850,764.09 = 552,311.10/x
  3. Step 3: Cross multiply
    1,900,324.04x = 2,850,764.09 × 552,311.10
  4. Step 4: Simplify right side
    1,900,324.04x = 1,574,508,647,626.84
  5. Step 5: Solve for x
    x = 1,574,508,647,626.84/1,900,324.04
  6. Step 6: Final answer
    x = 828,547.46

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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.