Home / 4,684,800.60-7,016,703.30-2,438,314.20

Finding the Fourth Proportional to 4,684,800.60, 7,016,703.30 and 2,438,314.20

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Solution

The fourth proportional to 4,684,800.60, 7,016,703.30 and 2,438,314.20 is: 3,652,007.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,684,800.60 : 7,016,703.30 = 2,438,314.20 : x
  2. Step 2: Convert to fraction form
    4,684,800.60/7,016,703.30 = 2,438,314.20/x
  3. Step 3: Cross multiply
    4,684,800.60x = 7,016,703.30 × 2,438,314.20
  4. Step 4: Simplify right side
    4,684,800.60x = 17,108,927,293,576.86
  5. Step 5: Solve for x
    x = 17,108,927,293,576.86/4,684,800.60
  6. Step 6: Final answer
    x = 3,652,007.58

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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.