Home / 4,707,507.74-7,061,261.60-1,341,627.26

Finding the Fourth Proportional to 4,707,507.74, 7,061,261.60 and 1,341,627.26

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Solution

The fourth proportional to 4,707,507.74, 7,061,261.60 and 1,341,627.26 is: 2,012,440.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,707,507.74 : 7,061,261.60 = 1,341,627.26 : x
  2. Step 2: Convert to fraction form
    4,707,507.74/7,061,261.60 = 1,341,627.26/x
  3. Step 3: Cross multiply
    4,707,507.74x = 7,061,261.60 × 1,341,627.26
  4. Step 4: Simplify right side
    4,707,507.74x = 9,473,581,052,551.22
  5. Step 5: Solve for x
    x = 9,473,581,052,551.22/4,707,507.74
  6. Step 6: Final answer
    x = 2,012,440.89

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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.