Home / 9,389,800.92-14,089,934.70-5,071,764

Finding the Fourth Proportional to 9,389,800.92, 14,089,934.70 and 5,071,764

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Solution

The fourth proportional to 9,389,800.92, 14,089,934.70 and 5,071,764 is: 7,610,472.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,389,800.92 : 14,089,934.70 = 5,071,764 : x
  2. Step 2: Convert to fraction form
    9,389,800.92/14,089,934.70 = 5,071,764/x
  3. Step 3: Cross multiply
    9,389,800.92x = 14,089,934.70 × 5,071,764
  4. Step 4: Simplify right side
    9,389,800.92x = 71,460,823,573,810.80
  5. Step 5: Solve for x
    x = 71,460,823,573,810.80/9,389,800.92
  6. Step 6: Final answer
    x = 7,610,472.70

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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.