Home / 2,351,432.23-3,526,977.04-1,054,986.06

Finding the Fourth Proportional to 2,351,432.23, 3,526,977.04 and 1,054,986.06

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Solution

The fourth proportional to 2,351,432.23, 3,526,977.04 and 1,054,986.06 is: 1,582,402.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,351,432.23 : 3,526,977.04 = 1,054,986.06 : x
  2. Step 2: Convert to fraction form
    2,351,432.23/3,526,977.04 = 1,054,986.06/x
  3. Step 3: Cross multiply
    2,351,432.23x = 3,526,977.04 × 1,054,986.06
  4. Step 4: Simplify right side
    2,351,432.23x = 3,720,911,605,865.13
  5. Step 5: Solve for x
    x = 3,720,911,605,865.13/2,351,432.23
  6. Step 6: Final answer
    x = 1,582,402.23

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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.