Home / 4,211,353.80-6,317,030.70-2,298,166.20

Finding the Fourth Proportional to 4,211,353.80, 6,317,030.70 and 2,298,166.20

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Solution

The fourth proportional to 4,211,353.80, 6,317,030.70 and 2,298,166.20 is: 3,447,249.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,211,353.80 : 6,317,030.70 = 2,298,166.20 : x
  2. Step 2: Convert to fraction form
    4,211,353.80/6,317,030.70 = 2,298,166.20/x
  3. Step 3: Cross multiply
    4,211,353.80x = 6,317,030.70 × 2,298,166.20
  4. Step 4: Simplify right side
    4,211,353.80x = 14,517,586,439,102.34
  5. Step 5: Solve for x
    x = 14,517,586,439,102.34/4,211,353.80
  6. Step 6: Final answer
    x = 3,447,249.30

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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.