Home / 2,358,334.76-3,254,589.06-1,339,912.04

Finding the Fourth Proportional to 2,358,334.76, 3,254,589.06 and 1,339,912.04

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Solution

The fourth proportional to 2,358,334.76, 3,254,589.06 and 1,339,912.04 is: 1,849,128.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,358,334.76 : 3,254,589.06 = 1,339,912.04 : x
  2. Step 2: Convert to fraction form
    2,358,334.76/3,254,589.06 = 1,339,912.04/x
  3. Step 3: Cross multiply
    2,358,334.76x = 3,254,589.06 × 1,339,912.04
  4. Step 4: Simplify right side
    2,358,334.76x = 4,360,863,066,746.28
  5. Step 5: Solve for x
    x = 4,360,863,066,746.28/2,358,334.76
  6. Step 6: Final answer
    x = 1,849,128.10

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.