Home / 3,114,776.40-4,664,291.40-2,484,920.40

Finding the Fourth Proportional to 3,114,776.40, 4,664,291.40 and 2,484,920.40

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Solution

The fourth proportional to 3,114,776.40, 4,664,291.40 and 2,484,920.40 is: 3,721,099.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,114,776.40 : 4,664,291.40 = 2,484,920.40 : x
  2. Step 2: Convert to fraction form
    3,114,776.40/4,664,291.40 = 2,484,920.40/x
  3. Step 3: Cross multiply
    3,114,776.40x = 4,664,291.40 × 2,484,920.40
  4. Step 4: Simplify right side
    3,114,776.40x = 11,590,392,851,404.56
  5. Step 5: Solve for x
    x = 11,590,392,851,404.56/3,114,776.40
  6. Step 6: Final answer
    x = 3,721,099.48

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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.