Home / 1,047,998.60-1,573,553.10-733,848.20

Finding the Fourth Proportional to 1,047,998.60, 1,573,553.10 and 733,848.20

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Solution

The fourth proportional to 1,047,998.60, 1,573,553.10 and 733,848.20 is: 1,101,861.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,047,998.60 : 1,573,553.10 = 733,848.20 : x
  2. Step 2: Convert to fraction form
    1,047,998.60/1,573,553.10 = 733,848.20/x
  3. Step 3: Cross multiply
    1,047,998.60x = 1,573,553.10 × 733,848.20
  4. Step 4: Simplify right side
    1,047,998.60x = 1,154,749,110,039.42
  5. Step 5: Solve for x
    x = 1,154,749,110,039.42/1,047,998.60
  6. Step 6: Final answer
    x = 1,101,861.31

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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.