Home / 6,890,032.37-10,328,101.07-4,333,074.67

Finding the Fourth Proportional to 6,890,032.37, 10,328,101.07 and 4,333,074.67

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Solution

The fourth proportional to 6,890,032.37, 10,328,101.07 and 4,333,074.67 is: 6,495,242.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,890,032.37 : 10,328,101.07 = 4,333,074.67 : x
  2. Step 2: Convert to fraction form
    6,890,032.37/10,328,101.07 = 4,333,074.67/x
  3. Step 3: Cross multiply
    6,890,032.37x = 10,328,101.07 × 4,333,074.67
  4. Step 4: Simplify right side
    6,890,032.37x = 44,752,433,126,861.64
  5. Step 5: Solve for x
    x = 44,752,433,126,861.64/6,890,032.37
  6. Step 6: Final answer
    x = 6,495,242.80

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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.