Home / 4,126,835.61-5,695,211.01-2,291,294.14

Finding the Fourth Proportional to 4,126,835.61, 5,695,211.01 and 2,291,294.14

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Solution

The fourth proportional to 4,126,835.61, 5,695,211.01 and 2,291,294.14 is: 3,162,084.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,126,835.61 : 5,695,211.01 = 2,291,294.14 : x
  2. Step 2: Convert to fraction form
    4,126,835.61/5,695,211.01 = 2,291,294.14/x
  3. Step 3: Cross multiply
    4,126,835.61x = 5,695,211.01 × 2,291,294.14
  4. Step 4: Simplify right side
    4,126,835.61x = 13,049,403,613,276.48
  5. Step 5: Solve for x
    x = 13,049,403,613,276.48/4,126,835.61
  6. Step 6: Final answer
    x = 3,162,084.67

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.