Home / 2,359,703.76-3,256,392.12-1,341,082.32

Finding the Fourth Proportional to 2,359,703.76, 3,256,392.12 and 1,341,082.32

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Solution

The fourth proportional to 2,359,703.76, 3,256,392.12 and 1,341,082.32 is: 1,850,694.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,359,703.76 : 3,256,392.12 = 1,341,082.32 : x
  2. Step 2: Convert to fraction form
    2,359,703.76/3,256,392.12 = 1,341,082.32/x
  3. Step 3: Cross multiply
    2,359,703.76x = 3,256,392.12 × 1,341,082.32
  4. Step 4: Simplify right side
    2,359,703.76x = 4,367,089,899,119.32
  5. Step 5: Solve for x
    x = 4,367,089,899,119.32/2,359,703.76
  6. Step 6: Final answer
    x = 1,850,694.13

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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.