Home / 2,460,317.87-3,692,122.91-1,021,001.23

Finding the Fourth Proportional to 2,460,317.87, 3,692,122.91 and 1,021,001.23

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Solution

The fourth proportional to 2,460,317.87, 3,692,122.91 and 1,021,001.23 is: 1,532,184.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,460,317.87 : 3,692,122.91 = 1,021,001.23 : x
  2. Step 2: Convert to fraction form
    2,460,317.87/3,692,122.91 = 1,021,001.23/x
  3. Step 3: Cross multiply
    2,460,317.87x = 3,692,122.91 × 1,021,001.23
  4. Step 4: Simplify right side
    2,460,317.87x = 3,769,662,020,638.37
  5. Step 5: Solve for x
    x = 3,769,662,020,638.37/2,460,317.87
  6. Step 6: Final answer
    x = 1,532,184.95

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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.