Home / 4,148,996.60-6,219,945.12-1,592,046.48

Finding the Fourth Proportional to 4,148,996.60, 6,219,945.12 and 1,592,046.48

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Solution

The fourth proportional to 4,148,996.60, 6,219,945.12 and 1,592,046.48 is: 2,386,707.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,148,996.60 : 6,219,945.12 = 1,592,046.48 : x
  2. Step 2: Convert to fraction form
    4,148,996.60/6,219,945.12 = 1,592,046.48/x
  3. Step 3: Cross multiply
    4,148,996.60x = 6,219,945.12 × 1,592,046.48
  4. Step 4: Simplify right side
    4,148,996.60x = 9,902,441,734,089.18
  5. Step 5: Solve for x
    x = 9,902,441,734,089.18/4,148,996.60
  6. Step 6: Final answer
    x = 2,386,707.60

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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.