Home / 13,302,923.03-19,955,096.94-4,204,328.30

Finding the Fourth Proportional to 13,302,923.03, 19,955,096.94 and 4,204,328.30

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Solution

The fourth proportional to 13,302,923.03, 19,955,096.94 and 4,204,328.30 is: 6,306,717.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,302,923.03 : 19,955,096.94 = 4,204,328.30 : x
  2. Step 2: Convert to fraction form
    13,302,923.03/19,955,096.94 = 4,204,328.30/x
  3. Step 3: Cross multiply
    13,302,923.03x = 19,955,096.94 × 4,204,328.30
  4. Step 4: Simplify right side
    13,302,923.03x = 83,897,778,794,085.41
  5. Step 5: Solve for x
    x = 83,897,778,794,085.41/13,302,923.03
  6. Step 6: Final answer
    x = 6,306,717.60

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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.