Home / 4,553,652.60-6,828,405.30-2,028,007.80

Finding the Fourth Proportional to 4,553,652.60, 6,828,405.30 and 2,028,007.80

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Solution

The fourth proportional to 4,553,652.60, 6,828,405.30 and 2,028,007.80 is: 3,041,088.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,553,652.60 : 6,828,405.30 = 2,028,007.80 : x
  2. Step 2: Convert to fraction form
    4,553,652.60/6,828,405.30 = 2,028,007.80/x
  3. Step 3: Cross multiply
    4,553,652.60x = 6,828,405.30 × 2,028,007.80
  4. Step 4: Simplify right side
    4,553,652.60x = 13,848,059,209,961.34
  5. Step 5: Solve for x
    x = 13,848,059,209,961.34/4,553,652.60
  6. Step 6: Final answer
    x = 3,041,088.20

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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.