Home / 8,898,837.48-13,333,000.35-5,975,450.67

Finding the Fourth Proportional to 8,898,837.48, 13,333,000.35 and 5,975,450.67

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Solution

The fourth proportional to 8,898,837.48, 13,333,000.35 and 5,975,450.67 is: 8,952,931.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,898,837.48 : 13,333,000.35 = 5,975,450.67 : x
  2. Step 2: Convert to fraction form
    8,898,837.48/13,333,000.35 = 5,975,450.67/x
  3. Step 3: Cross multiply
    8,898,837.48x = 13,333,000.35 × 5,975,450.67
  4. Step 4: Simplify right side
    8,898,837.48x = 79,670,685,874,517.73
  5. Step 5: Solve for x
    x = 79,670,685,874,517.73/8,898,837.48
  6. Step 6: Final answer
    x = 8,952,931.89

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1.5x scale

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.