Home / 9,957,595.61-14,932,609.85-4,764,874.67

Finding the Fourth Proportional to 9,957,595.61, 14,932,609.85 and 4,764,874.67

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Solution

The fourth proportional to 9,957,595.61, 14,932,609.85 and 4,764,874.67 is: 7,145,501.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,957,595.61 : 14,932,609.85 = 4,764,874.67 : x
  2. Step 2: Convert to fraction form
    9,957,595.61/14,932,609.85 = 4,764,874.67/x
  3. Step 3: Cross multiply
    9,957,595.61x = 14,932,609.85 × 4,764,874.67
  4. Step 4: Simplify right side
    9,957,595.61x = 71,152,014,332,770.08
  5. Step 5: Solve for x
    x = 71,152,014,332,770.08/9,957,595.61
  6. Step 6: Final answer
    x = 7,145,501.50

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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.