Home / 4,767,939.55-7,155,089.35-1,735,304.57

Finding the Fourth Proportional to 4,767,939.55, 7,155,089.35 and 1,735,304.57

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Solution

The fourth proportional to 4,767,939.55, 7,155,089.35 and 1,735,304.57 is: 2,604,114.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,767,939.55 : 7,155,089.35 = 1,735,304.57 : x
  2. Step 2: Convert to fraction form
    4,767,939.55/7,155,089.35 = 1,735,304.57/x
  3. Step 3: Cross multiply
    4,767,939.55x = 7,155,089.35 × 1,735,304.57
  4. Step 4: Simplify right side
    4,767,939.55x = 12,416,259,207,699.62
  5. Step 5: Solve for x
    x = 12,416,259,207,699.62/4,767,939.55
  6. Step 6: Final answer
    x = 2,604,114.23

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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.