Home / 4,732,398.60-7,089,266.70-2,833,499.40

Finding the Fourth Proportional to 4,732,398.60, 7,089,266.70 and 2,833,499.40

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Solution

The fourth proportional to 4,732,398.60, 7,089,266.70 and 2,833,499.40 is: 4,244,662.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,732,398.60 : 7,089,266.70 = 2,833,499.40 : x
  2. Step 2: Convert to fraction form
    4,732,398.60/7,089,266.70 = 2,833,499.40/x
  3. Step 3: Cross multiply
    4,732,398.60x = 7,089,266.70 × 2,833,499.40
  4. Step 4: Simplify right side
    4,732,398.60x = 20,087,432,940,889.98
  5. Step 5: Solve for x
    x = 20,087,432,940,889.98/4,732,398.60
  6. Step 6: Final answer
    x = 4,244,662.09

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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.