Home / 2,965,812.60-4,448,718.90-2,014,030.20

Finding the Fourth Proportional to 2,965,812.60, 4,448,718.90 and 2,014,030.20

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Solution

The fourth proportional to 2,965,812.60, 4,448,718.90 and 2,014,030.20 is: 3,021,045.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,965,812.60 : 4,448,718.90 = 2,014,030.20 : x
  2. Step 2: Convert to fraction form
    2,965,812.60/4,448,718.90 = 2,014,030.20/x
  3. Step 3: Cross multiply
    2,965,812.60x = 4,448,718.90 × 2,014,030.20
  4. Step 4: Simplify right side
    2,965,812.60x = 8,959,854,215,910.78
  5. Step 5: Solve for x
    x = 8,959,854,215,910.78/2,965,812.60
  6. Step 6: Final answer
    x = 3,021,045.30

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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.