Home / 1,559,746.56-2,339,619.84-562,474.56

Finding the Fourth Proportional to 1,559,746.56, 2,339,619.84 and 562,474.56

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Solution

The fourth proportional to 1,559,746.56, 2,339,619.84 and 562,474.56 is: 843,711.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,559,746.56 : 2,339,619.84 = 562,474.56 : x
  2. Step 2: Convert to fraction form
    1,559,746.56/2,339,619.84 = 562,474.56/x
  3. Step 3: Cross multiply
    1,559,746.56x = 2,339,619.84 × 562,474.56
  4. Step 4: Simplify right side
    1,559,746.56x = 1,315,976,640,071.27
  5. Step 5: Solve for x
    x = 1,315,976,640,071.27/1,559,746.56
  6. Step 6: Final answer
    x = 843,711.84

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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.