Home / 4,484,016.90-6,726,025.35-2,209,974.30

Finding the Fourth Proportional to 4,484,016.90, 6,726,025.35 and 2,209,974.30

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Solution

The fourth proportional to 4,484,016.90, 6,726,025.35 and 2,209,974.30 is: 3,314,961.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,484,016.90 : 6,726,025.35 = 2,209,974.30 : x
  2. Step 2: Convert to fraction form
    4,484,016.90/6,726,025.35 = 2,209,974.30/x
  3. Step 3: Cross multiply
    4,484,016.90x = 6,726,025.35 × 2,209,974.30
  4. Step 4: Simplify right side
    4,484,016.90x = 14,864,343,164,648.50
  5. Step 5: Solve for x
    x = 14,864,343,164,648.50/4,484,016.90
  6. Step 6: Final answer
    x = 3,314,961.45

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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.