Home / 4,289,638.52-6,434,452.60-1,094,765.04

Finding the Fourth Proportional to 4,289,638.52, 6,434,452.60 and 1,094,765.04

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Solution

The fourth proportional to 4,289,638.52, 6,434,452.60 and 1,094,765.04 is: 1,642,146.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,289,638.52 : 6,434,452.60 = 1,094,765.04 : x
  2. Step 2: Convert to fraction form
    4,289,638.52/6,434,452.60 = 1,094,765.04/x
  3. Step 3: Cross multiply
    4,289,638.52x = 6,434,452.60 × 1,094,765.04
  4. Step 4: Simplify right side
    4,289,638.52x = 7,044,213,758,017.10
  5. Step 5: Solve for x
    x = 7,044,213,758,017.10/4,289,638.52
  6. Step 6: Final answer
    x = 1,642,146.24

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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.