Home / 9,528,074.96-14,284,077.77-4,132,661.72

Finding the Fourth Proportional to 9,528,074.96, 14,284,077.77 and 4,132,661.72

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Solution

The fourth proportional to 9,528,074.96, 14,284,077.77 and 4,132,661.72 is: 6,195,507.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,528,074.96 : 14,284,077.77 = 4,132,661.72 : x
  2. Step 2: Convert to fraction form
    9,528,074.96/14,284,077.77 = 4,132,661.72/x
  3. Step 3: Cross multiply
    9,528,074.96x = 14,284,077.77 × 4,132,661.72
  4. Step 4: Simplify right side
    9,528,074.96x = 59,031,261,405,581.97
  5. Step 5: Solve for x
    x = 59,031,261,405,581.97/9,528,074.96
  6. Step 6: Final answer
    x = 6,195,507.66

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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.