Home / 6,152,417.55-9,230,597.82-4,307,850.86

Finding the Fourth Proportional to 6,152,417.55, 9,230,597.82 and 4,307,850.86

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Solution

The fourth proportional to 6,152,417.55, 9,230,597.82 and 4,307,850.86 is: 6,463,156.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,152,417.55 : 9,230,597.82 = 4,307,850.86 : x
  2. Step 2: Convert to fraction form
    6,152,417.55/9,230,597.82 = 4,307,850.86/x
  3. Step 3: Cross multiply
    6,152,417.55x = 9,230,597.82 × 4,307,850.86
  4. Step 4: Simplify right side
    6,152,417.55x = 39,764,038,711,048.14
  5. Step 5: Solve for x
    x = 39,764,038,711,048.14/6,152,417.55
  6. Step 6: Final answer
    x = 6,463,156.70

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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.