Home / 3,335,061.92-5,001,367.52-1,146,010.79

Finding the Fourth Proportional to 3,335,061.92, 5,001,367.52 and 1,146,010.79

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Solution

The fourth proportional to 3,335,061.92, 5,001,367.52 and 1,146,010.79 is: 1,718,595.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,335,061.92 : 5,001,367.52 = 1,146,010.79 : x
  2. Step 2: Convert to fraction form
    3,335,061.92/5,001,367.52 = 1,146,010.79/x
  3. Step 3: Cross multiply
    3,335,061.92x = 5,001,367.52 × 1,146,010.79
  4. Step 4: Simplify right side
    3,335,061.92x = 5,731,621,111,938.65
  5. Step 5: Solve for x
    x = 5,731,621,111,938.65/3,335,061.92
  6. Step 6: Final answer
    x = 1,718,595.11

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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.