Home / 6,592,835.25-9,934,177.12-5,421,008.25

Finding the Fourth Proportional to 6,592,835.25, 9,934,177.12 and 5,421,008.25

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Solution

The fourth proportional to 6,592,835.25, 9,934,177.12 and 5,421,008.25 is: 8,168,451.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,592,835.25 : 9,934,177.12 = 5,421,008.25 : x
  2. Step 2: Convert to fraction form
    6,592,835.25/9,934,177.12 = 5,421,008.25/x
  3. Step 3: Cross multiply
    6,592,835.25x = 9,934,177.12 × 5,421,008.25
  4. Step 4: Simplify right side
    6,592,835.25x = 53,853,256,110,928.72
  5. Step 5: Solve for x
    x = 53,853,256,110,928.72/6,592,835.25
  6. Step 6: Final answer
    x = 8,168,451.67

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.