Home / 4,908,683.80-7,363,025.70-3,016,491.40

Finding the Fourth Proportional to 4,908,683.80, 7,363,025.70 and 3,016,491.40

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Solution

The fourth proportional to 4,908,683.80, 7,363,025.70 and 3,016,491.40 is: 4,524,737.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,908,683.80 : 7,363,025.70 = 3,016,491.40 : x
  2. Step 2: Convert to fraction form
    4,908,683.80/7,363,025.70 = 3,016,491.40/x
  3. Step 3: Cross multiply
    4,908,683.80x = 7,363,025.70 × 3,016,491.40
  4. Step 4: Simplify right side
    4,908,683.80x = 22,210,503,702,028.98
  5. Step 5: Solve for x
    x = 22,210,503,702,028.98/4,908,683.80
  6. Step 6: Final answer
    x = 4,524,737.10

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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.