Home / 2,460,318.06-3,692,123.19-1,021,001.42

Finding the Fourth Proportional to 2,460,318.06, 3,692,123.19 and 1,021,001.42

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Solution

The fourth proportional to 2,460,318.06, 3,692,123.19 and 1,021,001.42 is: 1,532,185.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,460,318.06 : 3,692,123.19 = 1,021,001.42 : x
  2. Step 2: Convert to fraction form
    2,460,318.06/3,692,123.19 = 1,021,001.42/x
  3. Step 3: Cross multiply
    2,460,318.06x = 3,692,123.19 × 1,021,001.42
  4. Step 4: Simplify right side
    2,460,318.06x = 3,769,663,001,344.31
  5. Step 5: Solve for x
    x = 3,769,663,001,344.31/2,460,318.06
  6. Step 6: Final answer
    x = 1,532,185.23

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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.