Home / 9,335,741.55-14,003,612.33-8,768,871.15

Finding the Fourth Proportional to 9,335,741.55, 14,003,612.33 and 8,768,871.15

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Solution

The fourth proportional to 9,335,741.55, 14,003,612.33 and 8,768,871.15 is: 13,153,306.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,335,741.55 : 14,003,612.33 = 8,768,871.15 : x
  2. Step 2: Convert to fraction form
    9,335,741.55/14,003,612.33 = 8,768,871.15/x
  3. Step 3: Cross multiply
    9,335,741.55x = 14,003,612.33 × 8,768,871.15
  4. Step 4: Simplify right side
    9,335,741.55x = 122,795,872,112,476.92
  5. Step 5: Solve for x
    x = 122,795,872,112,476.92/9,335,741.55
  6. Step 6: Final answer
    x = 13,153,306.73

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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.