Home / 7,299,174.60-10,072,454.69-4,035,793.55

Finding the Fourth Proportional to 7,299,174.60, 10,072,454.69 and 4,035,793.55

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Solution

The fourth proportional to 7,299,174.60, 10,072,454.69 and 4,035,793.55 is: 5,569,170.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,299,174.60 : 10,072,454.69 = 4,035,793.55 : x
  2. Step 2: Convert to fraction form
    7,299,174.60/10,072,454.69 = 4,035,793.55/x
  3. Step 3: Cross multiply
    7,299,174.60x = 10,072,454.69 × 4,035,793.55
  4. Step 4: Simplify right side
    7,299,174.60x = 40,650,347,630,296.46
  5. Step 5: Solve for x
    x = 40,650,347,630,296.46/7,299,174.60
  6. Step 6: Final answer
    x = 5,569,170.47

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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.